premise: A man waving at the camera holding a stick with a pile of wood.
hypothesis: The man waved at the camera.
explanation_1: The man was waving at the camera. When he was finished, 'waving' became the past tense 'waved.'
explanation_2: If the man is waving at the camera, he has waved at it.
explanation_3: waving at the camera is other form of waved at the camera.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_camera(x3) & a_topic(x1) & at(e1,x3) & with(e2,x6) & of(x6,x7) & n_wood(x7) & n_pile(x6) & Theme(e2,x5) & Actor(e2,x4) & v_hold(e2) & n_stick(x5) & (x3 = x4) & Actor(e1,x2) & v_wave(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_camera(x2) & n_man(x1) & at(e1,x2) & Actor(e1,x1) & v_wave(e1))