premise: A boy is standing at the edge of a wave with the sun setting or rising in the background.
hypothesis: Child is outdoors.
explanation_1: A boy and child are synonymous and he being at the edge of a wave means the child is outdoors.
explanation_2: Child is boy, and wave implies outdoors.
explanation_3: If the boy is at the edge of a wave he is outside.
premise_logic: exists x2 x4 x5 x7.(n_background(x7) & n_setting(x4) & of(x4,x5) & n_sun(x5) & n_edge(x2) & (exists e1 x1 x3.(with(e1,x4) & at(e1,x2) & of(x2,x3) & n_wave(x3) & Actor(e1,x1) & v_stand(e1) & n_boy(x1)) | exists e2 x6.(in(e2,x7) & Actor(e2,x6) & v_rise(e2) & n_boy(x6))))
hypothesis_logic: exists p1 x1.(exists x2.((x1 = x2) & n_outdoors(x2)) & n_child(x1))
premise_sim: exists x2 x4 x5 x7.(of(x4,x5) & n_sun(x5) & n_setting(x4) & n_edge(x2) & n_background(x7) & (exists e2 x6.(v_rise(e2) & n_boy(x6) & in(e2,x7) & Actor(e2,x6)) | exists e1 x1 x3.(with(e1,x4) & v_stand(e1) & of(x2,x3) & n_wave(x3) & n_boy(x1) & at(e1,x2) & Actor(e1,x1))))
hypothesis_sim: exists x1.(n_child(x1) & exists x2.(n_outdoors(x2) & (x1 = x2)))