A person has a cigarette in their left hand and their hand is touching their head.
A stressed man smoking and thinking
Just because a man is touching his head doesn't necessarily imply that he is stressed.
exists e2 e1 s1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x3) & v_touch(e2) & n_head(x4) & of(x4,x1) & n_thing(x1) & n_thing(x1) & n_thing(x1) & n_hand(x3) & n_hand(x3) & of(x3,x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & in(x2,x3) & a_left(s1) & Theme(s1,x3) & n_cigarette(x2) & n_person(x1))
exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x3,s1) & n_thinking(x3) & subset_of(x1,s1) & n_smoking(x1) & of(x1,x2) & n_man(x2) & a_stress(s2) & Theme(s2,x1))