The rules that use the category "<action_command>" are:

<basic_unit_command-group_subj_ok-command-gapsout_null-gapsin_null>

<action_command>

<basic_unit_command-system_utterance-gapsout_null-gapsin_null>

<action_command>

<basic_unit_command-command-gapsout_null-gapsin_null>

<action_command>

<basic_unit_command-gapsout_null-gapsin_null>

<action_command>

<basic_unit_command-user_response-gapsout_null-gapsin_null>

<action_command>

<basic_unit_command-discourse_all-gapsout_null-gapsin_null>

<action_command>

<basic_unit_command-group_subj_ok-user_response-gapsout_null-gapsin_null>

<action_command>