A man sitting on a panel not enjoying the speech.
He is having a bad day
It cannot be inferred that the man is having a bad day.
exists e1 x1 x2 x3 x4.(n_speech(x4) & a_topic(x1) & -exists e2.(for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_enjoy(e2)) & on(e1,x3) & n_panel(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2.(n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_day(x2) & a_bad(s1) & Theme(s1,x2))