Assertion: yawning | /r/CreatedBy | boredom
Facets:
value: according to definition
type: OTHER
Source sentences:
text: Yet another theory, which is still a widely held belief today, is that yawning is caused by boredom.
text: Yawns can be caused by boredom or sleepiness.
text: According to definition, yawning is caused by sleepiness or boredom, but I do not think that patients who are undergoing needle sticks, angiography, or barium enemas are ever bored, and their premedication probably does not make them sleepy.
text: Yawning is a natural and involuntary bodily function that can be caused by fatigue, boredom or even a response to someone else
text: Yawns can be caused by boredom.