A man in a black shirt stands in front of an emergency vehicle.
A man stands alone in a field.
Emergency vehicles aren't usually found in a field.
exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & in(x2,x4) & of(x4,x5) & n_vehicle(x5) & of(x5,x6) & n_emergency(x6) & n_front(x4) & n_stand(x2) & of(x2,x3) & n_shirt(x3) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 p1 x1 x2.(in(e1,x2) & n_field(x2) & exists s1.(Theme(s1,x1) & a_alone(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & n_man(x1))