premise: A boy with a basketballs glowers at the camera.
hypothesis: The boy is smiling
explanation_1: the boy either glowers or he is smiling.
explanation_2: glowers doesn't mean smiling
explanation_3: The boy is glowering not smiling.
premise_logic: exists x1 x2 x3 x4.(n_camera(x4) & a_topic(x1) & with(x1,x2) & at(x2,x4) & n_glower(x2) & of(x2,x3) & n_basketball(x3) & n_boy(x1))
hypothesis_logic: exists e1 x1.(n_boy(x1) & Actor(e1,x1) & v_smile(e1))