A man is wearing a brown shirt and playing a green guitar as he sings into a microphone.
A man in a brown shirt is playing a guitar and singing.
A man in a brown shirt playing guitar is restated, and sings implies singing.
exists e1 e2 p1 s1 s2 x1 x2 x3 x4.(exists e3 x5.(into(e3,x5) & n_microphone(x5) & Actor(e3,x1) & v_sing(e3)) & n_male(x1) & as(e2,p1) & Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & n_guitar(x4) & a_green(s2) & Theme(s2,x4) & n_man(x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_brown(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2 x3 x4 x5.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_singing(x5) & n_guitar(x4) & subset_of(x5,x3) & subset_of(x4,x3) & in(x1,x2) & n_shirt(x2) & a_brown(s1) & Theme(s1,x2) & n_man(x1))