premise: Two men are sitting in a restaurant while one of them holds a piece of paper up to the camera.
hypothesis: Paper is being held up to a camera.
explanation_1: Holds a piece of paper up to the camera is rephrased as paper is being held up to a camera.
explanation_2: "Paper is being held up to a camera" restates "holds a piece of paper up to the camera."
explanation_3: A PAPER IS BEING HELD TO COVER CAMERA
premise_logic: exists e1 p1 x1 x2 x7.(n_camera(x7) & exists e2 x3 x4 x5 x6.(Theme(e2,x4) & Actor(e2,x3) & v_hold(e2) & to(x6,x7) & up(x4,x6) & n_thing(x6) & of(x4,x5) & n_paper(x5) & n_piece(x4) & of(x3,x1) & n_thing(x3) & card_eq_1(x3)) & n_thing(x1) & while(e1,p1) & in(e1,x2) & n_restaurant(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2.(a_up(s1) & Manner(e1,s1) & to(e1,x2) & n_camera(x2) & Theme(e1,x1) & v_hold(e1) & n_paper(x1))