two fluffy dogs jumping to catch a tennis ball.
Two dogs are sitting on a sofa.
The same dogs cannot be jumping to catch a ball while also sitting on a sofa, jumping would mean that they are not in a seated position.
exists e1 p1 s1 x1 x2.(a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_jump(e1) & exists e2 x3 x4.(Theme(e2,x3) & Actor(e2,x2) & v_catch(e2) & n_ball(x3) & of(x3,x4) & n_tennis(x4)) & (x1 = x2) & n_dog(x1) & a_fluffy(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(on(e1,x2) & n_sofa(x2) & Actor(e1,x1) & v_sit(e1) & n_dog(x1) & card_eq_2(x1))