Man wearing shorts stands in front of others.
A man is wearing shorts and is standing in a group.
The man in shorts is in front of others, so we know he is standing in a group.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & in(x3,x5) & of(x5,x6) & -(x6 = x1) & n_person(x1) & n_person(x6) & n_front(x5) & n_stand(x3) & of(x3,x4) & n_shorts(x4) & (x1 = x2) & n_man(x1))
exists e1 e2 x1 x2 x3 x4.(in(e2,x4) & n_group(x4) & Actor(e2,x3) & v_stand(e2) & n_man(x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shorts(x2) & n_man(x1))