Assertion: opposing team | /r/CapableOf | give the momentum
Facets:
value: to travel
type: PURPOSE
Source sentences:
text: In American football, a touchback is a ruling which is made and signaled by an official when the ball becomes dead on or behind a team's own goal line (i.e., in an end zone) and the opposing team gave the ball the momentum, or impetus, to travel over or across the goal line.