A man is throwing a ball across the field.
A MAN IS CATCHING A BALL
Catching and throwing are different.
exists e1 x1 x2 x3.(n_field(x3) & across(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_ball(x2) & n_man(x1))
exists s1 x1 x2 x3 x4.(a_topic(s1) & ne_nam_ball(s1) & (s1 = x4) & ne_nam_a(x4) & (s1 = x3) & ne_nam_catching(x3) & (s1 = x2) & ne_nam_is(x2) & (s1 = x1) & ne_nam_man(x1))