Four men are standing around the back of a truck.
the four men are getting ready to go swimming
If the men are standing around the back of a truck, they are not getting ready to go swimming.
exists e1 x1 x2 x3.(n_back(x2) & around(e1,x2) & of(x2,x3) & n_truck(x3) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_4(x1))
exists e1 p1 x1.(n_man(x1) & card_eq_4(x1) & exists p2 s1.(Topic(s1,p2) & Actor(s1,x1) & a_ready(s1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_go(e2) & n_swimming(x2))) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1))