A dog catches a red Frisbee in the snow.
A dog is chewing on a shoe.
One either catches or is chewing.
exists e1 s1 x1 x2 x3.(n_snow(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_catch(e1) & n_frisbee(x2) & a_red(s1) & Theme(s1,x2) & n_dog(x1))
exists e1 x1 x2.(on(e1,x2) & n_shoe(x2) & Actor(e1,x1) & v_chew(e1) & n_dog(x1))