premise: A boy wearing jeans, standing on rocks in a river and throwing a stone.
hypothesis: A boy throwing a stone.
explanation_1: Boy wearing jeans is a type of boy.
explanation_2: The boy wearing jeans could just be classified as a boy.
explanation_3: The boy is throwing a stone.
premise_logic: exists e2 e1 e3 x1 x2 x3 x4 x5 x6 x7.(Theme(e3,x7) & Actor(e3,x6) & v_throw(e3) & n_stone(x7) & n_boy(x6) & in(e2,x5) & n_river(x5) & on(e2,x4) & n_rock(x4) & Actor(e2,x3) & v_stand(e2) & n_boy(x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_jeans(x2) & n_boy(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_throw(e1) & n_stone(x3) & (x1 = x2) & n_boy(x1))