A man in a vest stands near a taxi cab.
A man sits in a taxi.
Stands and sits are different.
exists e1 x1 x2 x3 x4.(near(e1,x3) & n_cab(x3) & of(x3,x4) & n_taxi(x4) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_vest(x2) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_taxi(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))