Two men sit on a trucks tailgate as it is being towed.
The men sit in the back of the truck as it's towed
The two men that sit on a truck tailgate definitely sits in the back of the truck.
exists e1 p1 x1 x2 x3.(exists e2.(Theme(e2,x1) & v_tow(e2)) & n_thing(x1) & as(e1,p1) & on(e1,x2) & Time(x2,x3) & n_tailgate(x3) & n_truck(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
exists e1 p1 x1 x2 x3.(n_thing(x2) & n_truck(x3) & n_back(x2) & n_man(x1) & exists s1.(Theme(s1,x2) & a_tow(s1)) & as(e1,p1) & in(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_sit(e1))