Several dogs of different breeds play in a backyard.
The dogs are playfully fighting over a rubber toy.
Dogs can play with items other than a rubber toy, such as with sticks, rope toys, or with other dogs.
exists e1 s1 x1 x2 x3 x4.(n_breed(x3) & in(e1,x4) & n_backyard(x4) & Actor(e1,x1) & v_play(e1) & of(x1,x2) & -(x2 = x3) & n_breed(x2) & n_dog(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_dog(x1) & a_playfully(s1) & Manner(e1,s1) & over(e1,x2) & n_toy(x2) & of(x2,x3) & n_rubber(x3) & Actor(e1,x1) & v_fight(e1))