premise: a woman walking down the street.
hypothesis: A woman rides a bike.
explanation_1: the woman is either walking or she rides a bike.
explanation_2: The woman can't be walking and riding.
explanation_3: A person cannot walk and ride a bike simultaneously.
premise_logic: exists e1 s1 x1 x2 x3.(n_street(x3) & a_topic(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2) & n_woman(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_walk(e1) & n_woman(x1) & n_street(x3) & a_topic(x1) & a_down(s1) & Theme(e1,x3) & Manner(e1,s1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_ride(e1) & n_woman(x1) & n_bike(x2) & Theme(e1,x2) & Actor(e1,x1))