A caucasian male in a green and white plaid shirt holding a microphone.
a male is about to perform a song
Holding a microphone does not imply that he is about to perform a song. He can hold a microphone otherwise also.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_hold(e1) & n_microphone(x5) & (x2 = x4) & n_shirt(x2) & of(x2,x3) & n_plaid(x3) & a_white(s3) & Theme(s3,x2) & a_green(s2) & Theme(s2,x2) & n_male(x1) & a_caucasian(s1) & Theme(s1,x1))
exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_song(x2)) & n_male(x1))