A dog trying to catch a tennis ball.
The dog in the picture is asleep.
A dog cannot be trying to catch  a ball and sleeping at the same time.
exists e1 p1 x1 x2.(a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_try(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))
exists s1 x1 x2.(n_picture(x2) & n_dog(x1) & Theme(s1,x1) & a_asleep(s1) & in(x1,x2))