Two men posing for a picture while one of them hold up a piece of paper.
Two men posing for a picture while holding onto a railing with both hands.
One can't hold up a piece of paper while holding onto a railing with both hands.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(a_up(s1) & Manner(e2,s1) & Theme(e2,x5) & Actor(e2,x1) & v_hold(e2) & of(x5,x6) & n_paper(x6) & n_piece(x5) & while(e1,x4) & of(x4,x1) & n_thing(x1) & n_thing(x4) & card_eq_1(x4) & for(e1,x3) & n_picture(x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 e2 x1 x2 x3 x4 x5.(n_hand(x5) & a_topic(x1) & while(e1,e2) & onto(e2,x4) & with(x4,x5) & n_railing(x4) & Actor(e2,x2) & v_hold(e2) & for(e1,x3) & n_picture(x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))