A man holds a microphone up to a crowd of people.
There is a concert going on
There is not necessarily a concert, even though a man is holding a microphone up to a crowd.
exists e1 x1 x2 x3 x4.(to(e1,x3) & of(x3,x4) & n_people(x4) & n_crowd(x3) & r_up(e1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_microphone(x2) & n_man(x1))
exists p1 x1 e1 s1 x2 x3.((x1 = x2) & a_on(s1) & Manner(e1,s1) & Actor(e1,x3) & v_go(e1) & (x2 = x3) & n_concert(x2))