A man in a gray shirt is taking notes on a small piece of paper.
There is a man working at his office.
A man taking notes does not mean he must be working or that he is in an office.
exists e1 s1 s2 x1 x2 x3 x4 x5.(on(e1,x4) & of(x4,x5) & n_paper(x5) & n_piece(x4) & a_small(s2) & Theme(s2,x4) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_note(x3) & in(x1,x2) & n_shirt(x2) & a_gray(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & at(e1,x4) & n_office(x4) & of(x4,x2) & n_male(x2) & Actor(e1,x3) & v_work(e1) & (x2 = x3) & n_man(x2))