A well dressed man speaks into a microphone at a Tech Summit.
A man is sitting behind a table talking to a crowd through the microphone.
Although a man is speaking into a microphone, it does not imply he is sitting behind a table.
exists e2 e1 x1 x2 x3 x4.(at(e2,x3) & ne_org_summit(x3) & (x3 = x4) & ne_org_tech(x4) & into(e2,x2) & n_microphone(x2) & Actor(e2,x1) & v_speak(e2) & n_man(x1) & Theme(e1,x1) & v_dress(e1) & r_well(x1))
exists e2 e1 x1 x2 x3 x4 x5.(n_microphone(x5) & behind(e1,x2) & through(e2,x5) & to(e2,x4) & n_crowd(x4) & Actor(e2,x3) & v_talk(e2) & (x2 = x3) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))