Two black dogs splash around on the beach.
Ther dogs are on the beach
Both sentence are talking about dogs.
exists e1 s1 s2 x1 x2.(n_beach(x2) & on(e1,x2) & a_around(s2) & Manner(e1,s2) & Actor(e1,x1) & v_splash(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 s1 x1 x2.(n_beach(x2) & on(x1,x2) & n_dog(x1) & r_more(s1) & a_ther(s1) & Theme(s1,x1))