premise: A young boy giving his brother a piggyback ride
hypothesis: a boy is giving his brother a ride
explanation_1: A young boy is a boy giving his brother a (piggyback) ride.
explanation_2: A young boy is a boy giving his brother a (piggyback) ride.
explanation_3: A young boy is a boy.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Recipient(e1,x5) & Theme(e1,x3) & Actor(e1,x2) & v_give(e1) & n_brother(x5) & of(x5,x1) & n_male(x1) & n_ride(x3) & of(x3,x4) & n_piggyback(x4) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(Recipient(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_brother(x3) & of(x3,x1) & n_male(x1) & n_ride(x2) & n_boy(x1))