Assertion: yawning | /r/HasProperty | induced
Facets:
Source sentences:
text: Studies show that when outside temperatures and the inside temperatures of the brain coincide, yawning may be induced.
text: Yawning is believed to be induced when the level of glucose supplied to the brain decreases, as in the state of hunger.
text: When the level of glucose supplied to the brain is reduced, yawning may be induced.