array (
  'rules' => 
  array (
    'rules_1' => 
    array (
      '#type' => 'rule',
      '#set' => 'event_node_insert',
      '#label' => 'Mail on answer',
      '#active' => 1,
      '#weight' => '0',
      '#categories' => 
      array (
        0 => 'answers',
      ),
      '#status' => 'custom',
      '#conditions' => 
      array (
        0 => 
        array (
          '#weight' => 0,
          '#info' => 
          array (
            'label' => 'Created content is Answer',
            'arguments' => 
            array (
              'node' => 
              array (
                'type' => 'node',
                'label' => 'Content',
              ),
            ),
            'module' => 'Node',
          ),
          '#name' => 'rules_condition_content_is_type',
          '#settings' => 
          array (
            'type' => 
            array (
              'answer' => 'answer',
            ),
            '#argument map' => 
            array (
              'node' => 'node',
            ),
          ),
          '#type' => 'condition',
        ),
      ),
      '#actions' => 
      array (
        0 => 
        array (
          '#type' => 'action',
          '#settings' => 
          array (
            'field' => 'field_answer_question',
            '#argument map' => 
            array (
              'node' => 'node',
              'referenced_node' => 'referenced_question',
            ),
          ),
          '#name' => 'nodereference_rules_action_load',
          '#info' => 
          array (
            'label' => 'Load a referenced node',
            'arguments' => 
            array (
              'node' => 
              array (
                'type' => 'node',
                'label' => 'Content containing the node reference field',
              ),
            ),
            'new variables' => 
            array (
              'referenced_question' => 
              array (
                'label' => 'referenced question',
                'label callback' => false,
                'type' => 'node',
              ),
            ),
            'module' => 'CCK',
          ),
          '#weight' => -5,
        ),
        1 => 
        array (
          '#weight' => 0,
          '#info' => 
          array (
            'label' => 'Load the referenced question author',
            'arguments' => 
            array (
              'node' => 
              array (
                'type' => 'node',
                'label' => 'Content',
              ),
            ),
            'new variables' => 
            array (
              'question_author' => 
              array (
                'label' => 'question author',
                'label callback' => false,
                'type' => 'user',
              ),
            ),
            'module' => 'Node',
          ),
          '#name' => 'rules_action_node_load_author',
          '#settings' => 
          array (
            '#argument map' => 
            array (
              'node' => 'referenced_question',
              'author' => 'question_author',
            ),
          ),
          '#type' => 'action',
        ),
        3 => 
        array (
          '#type' => 'action',
          '#settings' => 
          array (
            'severity' => '5',
            'type' => 'rules',
            'message' => 'Email has been sent to [referenced_question:author-name-raw]',
            'link' => '',
            '#eval input' => 
            array (
              'token_rules_input_evaluator' => 
              array (
                'message' => 
                array (
                  0 => 'referenced_question',
                ),
              ),
            ),
          ),
          '#name' => 'rules_action_watchdog',
          '#info' => 
          array (
            'label' => 'Log to watchdog',
            'module' => 'System',
            'eval input' => 
            array (
              0 => 'type',
              1 => 'message',
              2 => 'link',
            ),
          ),
          '#weight' => 0,
        ),
        2 => 
        array (
          '#type' => 'action',
          '#settings' => 
          array (
            'from' => '',
            'subject' => 'You have received an Answer',
            'message' => 'Hello [question_author:user],

You have received an answer to the question you posted on the TES New Teachers website:
[referenced_question:field_answer_question-title]

To read the answers follow this link:
[referenced_question:field_answer_question-link]

If you no longer want to receive these alerts, follow these instructions to turn them off: 

Click on the link above

Sign in to the website and then click on the Edit tab

Uncheck the Notify me of answers and click the Save button. 

PS: You can turn your messages back on at any time.

 

Best wishes

TES New Teachers team',
            '#argument map' => 
            array (
              'user' => 'question_author',
            ),
            '#eval input' => 
            array (
              'token_rules_input_evaluator' => 
              array (
                'message' => 
                array (
                  0 => 'question_author',
                  1 => 'referenced_question',
                ),
              ),
            ),
          ),
          '#name' => 'rules_action_mail_to_user',
          '#info' => 
          array (
            'label' => 'Send a mail to a user',
            'arguments' => 
            array (
              'user' => 
              array (
                'type' => 'user',
                'label' => 'Recipient',
              ),
            ),
            'module' => 'System',
            'eval input' => 
            array (
              0 => 'subject',
              1 => 'message',
              2 => 'from',
            ),
          ),
          '#weight' => 5,
        ),
      ),
      '#version' => 6003,
    ),
  ),
)