A golfer is at the top of his backswing while others look on.
The golfer stands leaning on his club.
backswing is contradictory to leaning
exists p1 x1 x2.(n_person(x2) & n_top(x2) & exists p2.(at(x1,x2) & exists e1 p3 x3.(exists e2 p4 x4.(exists s1.(Theme(s1,x4) & a_on(s1)) & Topic(e2,p4) & Actor(e2,x4) & v_look(e2) & -(x4 = x2) & n_person(x4)) & while(e1,p3) & Actor(e1,x3) & v_backsw(e1) & n_his(x3)) & of(x2,p2)) & n_golfer(x1))
exists e2 e1 x1 x2.(n_club(x2) & of(x2,x1) & n_male(x1) & n_golfer(x1) & for(e1,e2) & on(e2,x2) & Actor(e2,x1) & v_lean(e2) & Actor(e1,x1) & v_stand(e1))