A man with gray hair and a plaid shirt is smoking a cigarette.
A man has gray hair.
a man who has grey hair is somking a cigarette
exists e1 s1 s2 x1 x2 x3 x4 x5.(Theme(e1,x5) & Actor(e1,x1) & v_smoke(e1) & n_cigarette(x5) & with(x1,x2) & subset_of(x4,x2) & n_shirt(x4) & a_plaid(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_hair(x3) & a_gray(s1) & Theme(s1,x3) & n_man(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_hair(x2) & a_gray(s1) & Theme(s1,x2) & n_man(x1))