Several gentlemen are speaking into a microphone and the man in the glasses appears to be saying something funny.
a bunch of guys are playing football
If people are playing football, they are not speaking into a microphone.
exists e2 e1 p1 s1 x1 x2 x3 x4.(n_glass(x4) & n_man(x3) & Topic(e2,p1) & Actor(e2,x3) & v_appear(e2) & exists e3 s2 x5 x6.(Theme(e3,x5) & Actor(e3,x3) & v_say(e3) & Theme(s2,x6) & a_funny(s2) & (x5 = x6) & n_thing(x5)) & in(x3,x4) & into(e1,x2) & n_microphone(x2) & Actor(e1,x1) & v_speak(e1) & n_gentleman(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_football(x3) & of(x1,x2) & n_guy(x2) & n_bunch(x1))