premise: little boy running in the street.
hypothesis: A boy is riding a bicycle on the sidewalk.
explanation_1: Running and riding a bicycle are two different forms of activity.  The street and the sidewalk are two different locations.
explanation_2: You can either be running or riding.
explanation_3: Running and riding are different activities
premise_logic: exists e1 s1 x1 x2 x3.(n_street(x3) & a_topic(x1) & in(e1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_sidewalk(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_boy(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_run(e1) & n_street(x3) & n_boy(x1) & in(e1,x3) & a_topic(x1) & a_little(s1) & Theme(s1,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_ride(e1) & on(e1,x3) & n_sidewalk(x3) & n_boy(x1) & n_bicycle(x2) & Theme(e1,x2) & Actor(e1,x1))