two young children riding on a bike down a dirt road through a puddle.
the bike chain popped off
Children riding a bike does not imply the chain popped off.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & through(e1,x6) & n_puddle(x6) & down(e1,x4) & n_road(x4) & of(x4,x5) & n_dirt(x5) & on(e1,x3) & n_bike(x3) & Actor(e1,x2) & v_ride(e1) & (x1 = x2) & n_child(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_chain(x1) & of(x1,x2) & n_bike(x2) & a_off(s1) & Manner(e1,s1) & Actor(e1,x1) & v_pop(e1))