Six people are jumping in the air, one of them throwing a ball.
A group of people dives into the ocean.
People cannot dive into ocean and be jumping into air at same time.
exists e1 e2 x1 x2 x3 x4 x5.(n_thing(x2) & n_air(x2) & in(e1,x2) & rel(x2,x3) & Theme(e2,x5) & Actor(e2,x4) & v_throw(e2) & n_ball(x5) & (x3 = x4) & of(x3,x2) & n_thing(x3) & card_eq_1(x3) & Actor(e1,x1) & v_jump(e1) & n_people(x1) & card_eq_6(x1))
exists x1 x2 x3 x4.(n_ocean(x4) & a_topic(x1) & into(x1,x4) & of(x1,x2) & Time(x2,x3) & n_dive(x3) & n_people(x2) & n_group(x1))