Assertion: crustacean's pair | /r/HasProperty | directed
Facets:
value: backwards
type: MANNER
value: forwards
type: PURPOSE
Source sentences:
text: The thorax bears eight pairs of uniramous appendages, the first of which are used as accessory mouthparts; the next four pairs are directed forwards, and the last three pairs are directed backwards.
text: The thorax bears eight pairs of uniramous appendages, the first of which are used as accessory mouthparts; the next four pairs are directed forwards, and the last three pairs are directed backwards.