A snowboarder jumps off of a jump.
He is at Chuckie Cheeses eating pizza
A snowboarder can not jump off a a jump and eat pizza a Chuckie Cheese at the same time.
exists e1 x1 x2.(r_off(e1) & of(e1,x2) & n_jump(x2) & Actor(e1,x1) & v_jump(e1) & n_snowboarder(x1))
exists p1 x1.(n_male(x1) & exists x2 x3 x4 x5.(at(x1,x2) & n_pizza(x2) & of(x2,x5) & n_eating(x5) & (x2 = x4) & ne_org_cheeses(x4) & (x2 = x3) & ne_org_chuckie(x3)))