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

<breach_verb>

<breach_type> breach

<breach_noun_phrase-gapsout_null-gapsin_null>

<breach_type> <breach_noun>

<det-sing> <breach_type> breach

<breach_noun_phrase-gapsout_np_gap-gapsin_np_gap>

<breach_type> <breach_noun>

<det-sing> <breach_type> breach