A dog gets its legs tangled with a stick.
The cat jumps off the fridge.
The subject can't simultaneously be a dog and a cat.
exists e1 e2 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_get(e2) & with(e1,x4) & n_stick(x4) & Actor(e1,x3) & v_tangle(e1) & (x2 = x3) & n_leg(x2) & of(x2,x1) & n_thing(x1) & n_dog(x1))
exists e1 s1 x1 x2.(n_fridge(x2) & n_cat(x1) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1))