A man wearing a plaid shirt is painting on a large sheet.
A man paints a sign for his business.
Just because a man is painting on a large sheet it does not mean the man paints a sign for his business.
exists e1 p1 s1 s2 x1 x2 x3 x4.(on(p1,x4) & n_sheet(x4) & a_large(s2) & Theme(s2,x4) & exists x5.((x1 = x5) & n_paint(x5)) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_plaid(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & for(x2,x3) & n_business(x3) & of(x3,x1) & n_male(x1) & n_sign(x2) & n_man(x1))