A man in a fluorescent orange vest and hard hat stands at the top of a yellow ladder fixing a telephone wire.
A telecom worker
You know that the man is a telecom worker because they are the people that would work on a telephone wire.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_top(x6) & a_topic(s1) & subset_of(x4,s1) & at(x4,x6) & of(x6,x7) & Theme(e1,x9) & Actor(e1,x8) & v_fix(e1) & n_wire(x9) & of(x9,x10) & n_telephone(x10) & (x7 = x8) & n_ladder(x7) & a_yellow(s4) & Theme(s4,x7) & n_stand(x4) & of(x4,x5) & n_hat(x5) & a_hard(s3) & Theme(s3,x4) & subset_of(x1,s1) & in(x1,x2) & n_vest(x2) & of(x2,x3) & n_orange(x3) & a_fluorescent(s2) & Theme(s2,x2) & n_man(x1))
exists x1 x2.(a_topic(x1) & n_worker(x1) & of(x1,x2) & n_telecom(x2))