Two people are riding on a ski lift
People are riding on a ski lift
The two people are the people that are riding on a ski lift.
exists e1 x1 x2 x3.(on(e1,x2) & n_lift(x2) & of(x2,x3) & n_ski(x3) & Actor(e1,x1) & v_ride(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(on(e1,x2) & n_lift(x2) & of(x2,x3) & n_ski(x3) & Actor(e1,x1) & v_ride(e1) & n_people(x1))