Hockey players prepare for a face off before a crowd in an arena.
Players are in the lockerroom
The players can't be before a crowd in an arena and in the lockerroom at the same time.
exists e1 s1 x1 x2 x3 x4 x5.(before(e1,x4) & in(x4,x5) & n_arena(x5) & n_crowd(x4) & a_off(s1) & Manner(e1,s1) & for(e1,x3) & n_face(x3) & Actor(e1,x1) & v_prepare(e1) & n_player(x1) & (x1 = x2) & ne_nam_hockey(x2))
exists p1 x1 x2.(n_lockerroom(x2) & in(x1,x2) & n_player(x1))