A group of kids jumping into a swimming pool.
kids diving into the pool off diving board
Jumping into a swimming pool doesn't imply a diving board.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & into(e1,x4) & n_pool(x4) & of(x4,x5) & n_swimming(x5) & Actor(e1,x3) & v_jump(e1) & (x2 = x3) & n_kid(x2) & n_group(x1))
exists e2 e1 x1 x2 x3 x4.(n_pool(x3) & a_topic(x1) & into(e1,x3) & off(x3,x4) & n_board(x4) & Actor(e2,x4) & v_dive(e2) & Actor(e1,x2) & v_dive(e1) & (x1 = x2) & n_kid(x1))