Two men in wintry athletic clothing play ultimate Frisbee.
Some men are throwing an object to one another.
Some men throwing an object to one another are playing ultimate Frisbee.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & n_ultimate(x2) & on(x2,x4) & ne_tim_frisbee(x4) & n_play(x2) & of(x2,x3) & n_clothing(x3) & a_athletic(s2) & Theme(s2,x2) & a_wintry(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(to(e1,x3) & n_thing(x3) & card_eq_1(x3) & a_another(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_object(x2) & n_man(x1))