A mailman in his truck whom is in front of a gate.
The man is stealing the mail truck.
A mailman wouldn't need to be stealing the mail truck.
exists p1 x1 x2 x3.(exists x4 x5.(in(x1,x4) & of(x4,x5) & n_gate(x5) & n_front(x4)) & in(x1,x2) & n_whom(x2) & of(x2,x3) & n_truck(x3) & of(x2,x1) & n_male(x1) & n_mailman(x1))
exists e1 x1 x2 x3.(n_truck(x2) & of(x2,x3) & n_mail(x3) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_steal(e1))