Two swans swimming in the water.
Two white swans are swimming violently in the lake.
Answer :The fact that the swans are swimming in the water does not mean they are white
exists x1 x2 x3.(n_water(x3) & a_topic(x1) & in(x1,x3) & n_swimming(x1) & of(x1,x2) & n_swan(x2) & card_eq_2(x1))
exists e1 s1 s2 x1 x2.(n_lake(x2) & in(e1,x2) & a_violently(s2) & Manner(e1,s2) & Actor(e1,x1) & v_swim(e1) & n_swan(x1) & a_white(s1) & Theme(s1,x1) & card_eq_2(x1))