premise: Three women talk to each other next to another woman sitting on a motorcycle.
hypothesis: A group of women went for a motorcycle ride.
explanation_1: Just because they are sitting on a motorcycle does not men they went for a motorcycle ride.
explanation_2: Just because a group of women are talking next to someone sitting on a motorcycle does not mean they will go for a motorcycle ride.  Though three is a group of women, not all groups of women have three women.
explanation_3: Just because next to motorcycle does not mean they went for a motorcycle ride.
premise_logic: exists e2 e1 x1 x2 x3 x4.(to(e1,x2) & on(e2,x4) & n_motorcycle(x4) & Actor(e2,x3) & v_sit(e2) & (x2 = x3) & n_woman(x2) & -(x2 = x1) & n_woman(x1) & n_woman(x1) & r_next(e1) & all x5.(n_other(x5) -> to(e1,x5)) & Actor(e1,x1) & v_talk(e1) & card_eq_3(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(for(e1,x3) & n_ride(x3) & of(x3,x4) & n_motorcycle(x4) & Actor(e1,x1) & v_go(e1) & of(x1,x2) & n_woman(x2) & n_group(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4.(v_talk(e1) & v_sit(e2) & to(e1,x2) & r_next(e1) & on(e2,x4) & n_woman(x2) & n_woman(x1) & n_motorcycle(x4) & card_eq_3(x1) & all x5.(to(e1,x5) | -n_other(x5)) & Actor(e2,x3) & Actor(e1,x1) & -(x2 = x1) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_go(e1) & of(x3,x4) & of(x1,x2) & n_woman(x2) & n_ride(x3) & n_motorcycle(x4) & n_group(x1) & for(e1,x3) & Actor(e1,x1))