Two boys jumping off the pier into the water.
boys are trying to find something they dropped
not all boys  jumping off pier look for something they dropped
exists e1 s1 x1 x2 x3 x4.(n_water(x4) & n_pier(x3) & a_topic(x1) & into(e1,x4) & a_off(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_boy(x1) & card_eq_2(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 e3 x2 x3.(Theme(e3,x2) & Actor(e3,x1) & v_find(e3) & Theme(e2,x3) & Actor(e2,x1) & v_drop(e2) & (x2 = x3) & n_thing(x2)) & n_thing(x1) & n_boy(x1))