A shirtless man working with iron.
The man is ironing his shirt.
Working with iron has two meanings, and could be referring to iron as the metal, not to ironing his shirt.
exists e1 s1 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_iron(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1) & a_shirtless(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_shirt(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_iron(e1))