A man in a group of protesters yelling into a microphone.
A guy is yelling and more people are around him.
A man is a guy, and a group of protesters are people, and yelling into a microphone is a form of yelling.
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 e1 p1 s1 x1 x2.(around(x2,x1) & n_male(x1) & n_people(x2) & a_more(s1) & Theme(s1,x2) & Actor(e1,x1) & v_yell(e1) & n_guy(x1))