A person in a green shirt is looking up at the sky using a telescope.
a person is kicking a ball
Using a telescope and kicking a ball cannot be done at the same time
exists e1 e2 s1 s2 x1 x2 x3 x4.(n_sky(x3) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_use(e2) & n_telescope(x4) & a_up(s2) & Manner(e1,s2) & at(e1,x3) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_shirt(x2) & a_green(s1) & Theme(s1,x2) & n_person(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_kick(e1) & n_ball(x2) & n_person(x1))