premise: Four speed skaters representing different countries are racing across ice in front of camera people.
hypothesis: Four skaters are competing in the olympics.
explanation_1: You can be skaters from different countries and not be competing in the olympics.
explanation_2: Although they are racing across the ice, it does not mean they are competing in the olympics.
explanation_3: Speed skating competitions take place outside of the olympics, too.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_country(x5) & across(e2,x6) & in(x6,x7) & of(x7,x8) & n_people(x8) & of(x8,x9) & n_camera(x9) & n_front(x7) & n_ice(x6) & Actor(e2,x1) & v_race(e2) & Theme(e1,x4) & Actor(e1,x3) & v_represent(e1) & -(x4 = x5) & n_country(x4) & (x1 = x3) & n_skater(x1) & of(x1,x2) & n_speed(x2) & card_eq_4(x1))
hypothesis_logic: exists e1 x1 x2.(n_olympics(x2) & in(e1,x2) & Actor(e1,x1) & v_compete(e1) & n_skater(x1) & card_eq_4(x1))