Assertion: tailback | /r/ObjectUse | used as receiver
Facets:
value: sometimes
type: TEMPORAL
value: out of the backfield
type: LOCATION
value: sometimes long
type: TEMPORAL
value: depending on the system
type: OTHER
value: on short(or
type: OTHER
Source sentences:
text: The halfback (HB) or tailback (TB) position is responsible for carrying the ball on the majority of running plays, and may frequently be used as a receiver on short(or sometimes long, depending on the system) passing plays.
text: Tailbacks are sometimes used as receivers out of the backfield.