premise: A boy riding on a carnival ride turns around for a photograph.
hypothesis: A human riding
explanation_1: A boy is a type of human.
explanation_2: A boy is a human.
explanation_3: A boy is a human, and he turns left for a photograph as he rides on a carnival ride.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(a_around(s2) & Manner(e1,s2) & for(e1,x4) & n_photograph(x4) & Actor(e1,x1) & v_turn(e1) & on(x1,x3) & n_ride(x3) & a_carnival(s1) & Theme(s1,x3) & n_riding(x1) & of(x1,x2) & n_boy(x2))
hypothesis_logic: exists s1 x1.(a_topic(x1) & n_riding(x1) & a_human(s1) & Theme(s1,x1))