Two dogs wearing collars stand outdoors in water up to their chests.
Two hamsters are trying to fit inside one wheel.
Dogs and hamsters are different.
exists e2 e1 x1 x2 x3 x4 x5 x6.(to(e2,x6) & n_chest(x6) & of(x6,x1) & n_thing(x1) & r_up(e2) & in(e2,x5) & n_water(x5) & Time(e2,x4) & n_outdoors(x4) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_collar(x3) & (x1 = x2) & n_dog(x1) & card_eq_2(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x2.(inside(e2,x2) & n_wheel(x2) & card_eq_1(x2) & Actor(e2,x1) & v_fit(e2)) & n_hamster(x1) & card_eq_2(x1))