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

<general_distance-measure>

<short_distance> <short_distance_unit>

<nlb-not_command_or_system_utterance_or_user_response>

<compass_direction-gapsout_null-gapsin_null> <short_distance>

<compass_direction-gapsout_null-gapsin_null> <short_distance> meters

<nlb-nlb8>

<compass_direction-gapsout_null-gapsin_null> <short_distance>

<compass_direction-gapsout_null-gapsin_null> <short_distance> meters

<nlb-not_careful-nlb8>

<compass_direction-gapsout_null-gapsin_null> <short_distance>

<compass_direction-gapsout_null-gapsin_null> <short_distance> meters