A quarterback, in the statue of liberty position, is being held onto by an opposing player from behind.
The opposing player senses the trick play and holds onto the quarterback for the sack
Holding a player from behind does not imply the player senses the trick play.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_statue(x5) & in(e1,x5) & of(x5,x6) & n_position(x6) & of(x6,x7) & n_liberty(x7) & Actor(e1,x3) & from(x3,x4) & n_behind(x4) & n_player(x3) & a_opposing(s1) & Theme(s1,x3) & onto(e1,x2) & n_thing(x2) & Theme(e1,x1) & v_hold(e1) & n_quarterback(x1))
exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(n_sack(x5) & n_quarterback(x4) & n_player(x1) & a_opposing(s2) & Theme(s2,x1) & n_play(x2) & of(x2,x3) & n_trick(x3) & a_opposing(s1) & Theme(s1,x1) & onto(e2,x4) & for(x4,x5) & Actor(e2,x1) & v_hold(e2) & Theme(e1,x2) & Actor(e1,x1) & v_sense(e1))