Assertion: rotation | /r/CapableOf | call rotation pool
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Rotation, sometimes called rotation pool or 61, is a pocket billiards game, requiring a standard pool table, cue ball and triangular rack of fifteen pool balls, in which the lowest-numbered object ball on the table must be always struck by the cue ball first, to attempt to pocket ( pot ) numbered balls for points .