Assertion: yawning | /r/HasProperty | a sequence of events
Facets:
Source sentences:
text: A yawn is a sequence of events that begins with a deep inspiration of air and ends with a forced and deep expiration of air concurrent with a general contraction of several muscle groups, especially those associated with mouth, throat, and face.
text: A yawn is a sequence of events that begins with a deep inspiration of air and ends with a forced and deep expiration of air concurrent with a general contraction of several muscle groups, especially those associated with mouth, throat, and face.
text: A yawn is a sequence of events...