premise: Three bicyclists turn on a curve.
hypothesis: There are four bicyclists
explanation_1: four and three are different numbers
premise_logic: exists e1 x1 x2.(on(e1,x2) & n_curve(x2) & Actor(e1,x1) & v_turn(e1) & n_bicyclist(x1) & card_eq_3(x1))
hypothesis_logic: exists p1 x1 x2.((x1 = x2) & n_bicyclist(x2) & card_eq_4(x2))
premise_sim: exists e1 x1 x2.(v_turn(e1) & on(e1,x2) & n_curve(x2) & n_bicyclist(x1) & card_eq_3(x1) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(n_bicyclist(x2) & card_eq_4(x2) & (x1 = x2))