Three men being lowered in a small boat from a large ship.
Men staying on a large ship
When Three men are being lowered in a small boat thy cannot be staying on a large  ship
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & from(x3,x4) & n_ship(x4) & a_large(s2) & Theme(s2,x4) & n_boat(x3) & a_small(s1) & Theme(s1,x3) & Theme(e1,x2) & v_lower(e1) & (x1 = x2) & n_man(x1) & card_eq_3(x1))
exists s1 x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_ship(x3) & a_large(s1) & Theme(s1,x3) & n_staying(x1) & of(x1,x2) & n_man(x2))