Assertion: fatigue | /r/HasProperty | normal and important response
Facets:
value: to physical activity
type: CAUSE
value: to lack of sleep
type: CAUSE
value: to emotional stress
type: CAUSE
value: to boredom
type: CAUSE
Source sentences:
text: Fatigue can be a normal and important response to physical activity, emotional stress, boredom, or lack of sleep.