There are long, red, padded benches behind the five screens, with only one man there to watch.
The man is a security personnel at a company.
Nothing about the fact that there are padded benches and five screens indicates the role of the man that is there.  There is no way to imply that he is security personnel at a company.
exists p1 p2 s1 x1 x2 x4.(n_screen(x4) & card_eq_5(x4) & with(p1,x2) & Topic(x2,p2) & exists e1 x5.(Theme(e1,x5) & Actor(e1,x2) & v_watch(e1) & n_thing(x5)) & r_there(x2) & n_man(x2) & card_eq_1(x2) & r_only(x2) & a_long(s1) & Manner(p1,s1) & exists s2 s3 s4 x3.((x1 = x3) & behind(x3,x4) & n_bench(x3) & a_padded(s4) & Theme(s4,x3) & a_,(s3) & Theme(s3,x3) & a_red(s2) & Theme(s2,x3)))
exists p1 x1 x2.(n_man(x1) & at(p1,x2) & n_company(x2) & exists x3 x4.((x1 = x3) & n_personnel(x3) & of(x3,x4) & n_security(x4)))