A man in a group of protesters yelling into a microphone.
A guy is alone and not talking.
The man yelling cannot be the one that is not talking.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & into(e1,x5) & n_microphone(x5) & Actor(e1,x4) & v_yell(e1) & (x2 = x4) & of(x2,x3) & n_protester(x3) & n_group(x2) & n_man(x1))
exists p1 s1 x1 x2.(-exists p2 e2 x4.((x2 = e2) & Actor(e2,x4) & v_talk(e2) & n_thing(x4)) & n_guy(x2) & a_alone(s1) & Manner(p1,s1) & exists e1 x3.((x1 = e1) & Actor(e1,x3) & v_talk(e1) & n_thing(x3)) & n_guy(x1))