Assertion: scrub | /r/ObjectUse | used as practice
Facets:
value: for baseball
type: TRANSITIVE-OBJECT
value: for a substitute
type: PURPOSE
value: often
type: TEMPORAL
Source sentences:
text: Batting, pitching, and fielding are the same as in standard baseball; scrub is often used as practice for baseball, or a substitute when there aren't enough players available, between six and eleven.