A man holding a bottle wearing tan pants talking to security officers in front of a large poster.
A group of men are standing by a wall.
A man and security officers constitute a group of men. Posters are ordinarily on walls, so standing in front of one would put you by a wall.
exists e1 e3 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(a_topic(x1) & Theme(e3,x5) & Actor(e3,x4) & v_wear(e3) & in(e2,x9) & of(x9,x10) & n_poster(x10) & a_large(s2) & Theme(s2,x10) & n_front(x9) & to(e2,x7) & n_officer(x7) & of(x7,x8) & n_security(x8) & Actor(e2,x6) & v_talk(e2) & (x5 = x6) & n_pants(x5) & a_tan(s1) & Theme(s1,x5) & (x1 = x4) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_bottle(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(by(e1,x3) & n_wall(x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_man(x2) & n_group(x1))