A man in a winter hat is smiling.
A man happily standing in the cold.
A man is standing happily so he must be smiling and if he is wearing a winter hat, it must be cold.
exists e1 x1 x2 x3.(Actor(e1,x1) & v_smile(e1) & in(x1,x2) & n_hat(x2) & of(x2,x3) & n_winter(x3) & n_man(x1))
exists e1 s1 x1 x2 x3.(n_cold(x3) & a_topic(x1) & a_happily(s1) & Manner(e1,s1) & in(e1,x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1))