Two people are hiking in the snow.
Two people are in the cold
Snow is cold so people in the snow are in the cold.
exists e1 x1 x2.(n_snow(x2) & in(e1,x2) & Actor(e1,x1) & v_hike(e1) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_cold(x2) & in(x1,x2) & n_people(x1) & card_eq_2(x1))