Man in business attire speaks into a microphone.
the man is speaking to a group of clients while he is on a stage
The man is not necessarily speaking to a group, and is not necessarily speaking to clients. He is also not necessarily on a stage.
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 p1 x1 x2 x3.(n_male(x1) & n_man(x1) & exists p2 x4.(on(x1,x4) & n_stage(x4)) & while(e1,p1) & to(e1,x2) & of(x2,x3) & n_client(x3) & n_group(x2) & Actor(e1,x1) & v_speak(e1))