A man kneels in the snow.
A man is playing basketball with his friends.
A man cannot both kneel and play basketball at the same time.
exists x1 x2 x3.(n_snow(x3) & a_topic(x1) & in(x1,x3) & n_kneel(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2 x3.(with(e1,x3) & n_friend(x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2) & n_man(x1))