A man getting a tattoo on his back.
A man is getting a tattoo of an infinity symbol.
Just because he's getting a tattoo, doesn't mean it is the infinity symbol.
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_back(x4) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_get(e1) & n_tattoo(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & of(x2,x3) & n_symbol(x3) & of(x3,x4) & n_infinity(x4) & n_tattoo(x2) & n_man(x1))