premise: Woman in dark shirt standing alone in front of a yellow car.
hypothesis: She is hailing a cab.
explanation_1: A person can stand in front of a yellow car without hailing a cab.
explanation_2: The fact that a woman is standing in front of car doesn't imply that she is hailing a cab. Not every car is a cab.
explanation_3: A woman standing alone in front of a car, doesn't have to be hailling a cab.
premise_logic: exists e1 s1 s2 s3 s4 x1 x2 x3 x4.(ne_nam_woman(s1) & a_topic(s1) & in(s1,x1) & in(e1,x3) & of(x3,x4) & n_car(x4) & a_yellow(s4) & Theme(s4,x4) & n_front(x3) & a_alone(s3) & Manner(e1,s3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_shirt(x1) & a_dark(s2) & Theme(s2,x1))
hypothesis_logic: exists e1 x1 x2.(n_female(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hail(e1) & n_cab(x2))
premise_sim: exists e1 s1 s2 s3 s4 x1 x2 x3 x4.(v_stand(e1) & of(x3,x4) & ne_nam_woman(s1) & n_shirt(x1) & n_front(x3) & n_car(x4) & in(s1,x1) & in(e1,x3) & a_yellow(s4) & a_topic(s1) & a_dark(s2) & a_alone(s3) & Theme(s4,x4) & Theme(s2,x1) & Manner(e1,s3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_hail(e1) & n_female(x1) & n_cab(x2) & Theme(e1,x2) & Actor(e1,x1))