premise: Two girls (one dressed in blue, and one dressed in pink) are racing one another on rollerskates.
hypothesis: Two girls are in a race.
explanation_1: Are racing one another implies a race.
explanation_2: To be racing one another implies being in a race.
explanation_3: The two girls are racing on rollerskates.
premise_logic: exists e2 e1 e3 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(on(e3,x10) & n_rollerskate(x10) & Theme(e3,x9) & Actor(e3,x1) & v_race(e3) & n_thing(x9) & card_eq_1(x9) & a_another(s2) & Theme(s2,x9) & rel(x1,x2) & subset_of(x6,x2) & in(e2,x8) & n_pink(x8) & Theme(e2,x7) & v_dress(e2) & (x6 = x7) & n_thing(x6) & card_eq_1(x6) & subset_of(x3,x2) & Theme(e1,s1) & Theme(s1,x5) & a_blue(s1) & Theme(e1,x4) & v_dress(e1) & (x3 = x4) & n_thing(x3) & card_eq_1(x3) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2.(in(x1,x2) & n_race(x2)) & n_girl(x1) & card_eq_2(x1))