premise: A little boy playing outside on the cement.
hypothesis: A boy is playing with a toy car.
explanation_1: The little boy playing outside on the cement could be doing anything.  He could be drawing with chalk or playing with any other toy or no toys at al.
explanation_2: A play can play with anything not usually with a toy car
explanation_3: Boys play with different types of toys or none at all.  It may not be a car.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_cement(x4) & a_topic(x1) & on(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_outside(x3) & (x1 = x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(with(e1,x2) & n_car(x2) & of(x2,x3) & n_toy(x3) & Actor(e1,x1) & v_play(e1) & n_boy(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_play(e1) & on(e1,x4) & n_outside(x3) & n_cement(x4) & n_boy(x1) & a_topic(x1) & a_little(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(with(e1,x2) & v_play(e1) & of(x2,x3) & n_toy(x3) & n_car(x2) & n_boy(x1) & Actor(e1,x1))