Assertion: tailback | /r/HasProperty | the runner
Facets:
Source sentences:
text: The tailback (TB) — the runner who will carry the ball — can place himself as deep as 7 yards from the line of scrimmage.
text: Here’s what you’ll see: The tailback (TB) — the runner who will carry the ball — can place himself as deep as 7 yards from the line of scrimmage.