A boy leaps over a man in a lake.
Two males are in a lake.
There are two people in a lake. Both are males. One is a man and the other is a boy leaping over him.
exists e1 x1 x2 x3.(over(e1,x2) & in(x2,x3) & n_lake(x3) & n_man(x2) & Actor(e1,x1) & v_leap(e1) & n_boy(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_lake(x2)) & n_male(x1) & card_eq_2(x1))