Man in business attire speaks into a microphone.
A homeless man is talking incoherently to himself.
A man in business attire would generally not be homeless. A person talking incoherently to himself would be inconsistent with speaking into a microphone.
exists e1 x1 x2 x3 x4.(into(e1,x4) & n_microphone(x4) & Actor(e1,x1) & v_speak(e1) & in(x1,x2) & n_attire(x2) & of(x2,x3) & n_business(x3) & n_man(x1))
exists e1 s1 s2 x1.(a_incoherently(s2) & Manner(e1,s2) & to(e1,x1) & n_male(x1) & Actor(e1,x1) & v_talk(e1) & n_man(x1) & a_homeless(s1) & Theme(s1,x1))