Assertion: yawning | /r/HasProperty | signal
Facets:
value: to the group
type: TRANSITIVE-OBJECT
value: maybe
type: DEGREE
Source sentences:
text: Maybe a yawn is a signal to the group that it’s time to go to sleep.
text: This may indicate that yawning is a signal that a physiological change is taking place.
text: Maybe a yawn is a signal to the group that it’s time to go to sleep.
text: Maybe a yawn is a signal to the group that it’s time to go to sleep.
text: Maybe a yawn is a signal to the group that it’s time to go to sleep.
text: It is thought yawning is a signal that conditions are changing in the body, usually from one state of alertness to another.