A brown dog with a toy duck in its mouth runs through snow while a black dog chases it
There are two pets outdoors.
A brown dog and a black dog is the same as two pets.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(while(e1,x6) & n_chase(x6) & of(x6,x7) & n_dog(x7) & a_black(s2) & Theme(s2,x6) & through(e1,x5) & n_snow(x5) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_thing(x2) & with(x1,x2) & in(x2,x4) & n_mouth(x4) & of(x4,x1) & n_thing(x1) & n_duck(x2) & of(x2,x3) & n_toy(x3) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.((x1 = x2) & n_outdoors(x2) & of(x2,x3) & n_pet(x3) & card_eq_2(x2))