Assertion: cat | /r/CapableOf | raise the base of its tail
Facets:
value: high
type: DEGREE
value: during play
type: TEMPORAL
value: sometimes
type: TEMPORAL
Source sentences:
text: Sometimes during play, a cat, or more commonly, a kitten, will raise the base of its tail high and stiffen all but the tip into a shape like an upside-down "U".