a boy enjoys a rain shower.
A boy jumps in mud puddles while it rains.
Not all boy enjoying a rain shower jumps in mud puddles while it rains.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_shower(x2) & of(x2,x3) & n_rain(x3) & n_boy(x1))
exists e1 p1 x1 x2 x3.(exists e2.(Actor(e2,x1) & v_rain(e2)) & n_thing(x1) & while(e1,p1) & in(e1,x2) & n_puddle(x2) & of(x2,x3) & n_mud(x3) & Actor(e1,x1) & v_jump(e1) & n_boy(x1))