One dog baring teeth at two other dogs running on the sand.
There are dogs on the beach.
Sentence 1 is missing dogs on the beach
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_sand(x6) & a_topic(x1) & at(e1,x4) & on(e2,x6) & Actor(e2,x5) & v_run(e2) & (x4 = x5) & -(x4 = x1) & n_dog(x1) & n_dog(x1) & n_dog(x4) & card_eq_2(x4) & Theme(e1,x3) & Actor(e1,x2) & v_bare(e1) & n_tooth(x3) & (x1 = x2) & card_eq_1(x1))
exists p1 x1 x3.(n_beach(x3) & exists x2.((x1 = x2) & on(x2,x3) & n_dog(x2)))