A man in a black leather jacket singing in to a microphone.
A man is playing the guitar
The actions are different- singing is different than playing.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & a_in(s2) & Manner(e1,s2) & to(e1,x5) & n_microphone(x5) & Actor(e1,x4) & v_sing(e1) & (x2 = x4) & n_jacket(x2) & of(x2,x3) & n_leather(x3) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(n_guitar(x2) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_man(x1))