A man with a guitar is at a microphone while the drummer seems to be resting and the other guitarist has his back to him.
The band are about to play a set.
It cannot be inferred that the man are part of a band and that they are about to play a set.
exists p1 p2 x1 x2 x4 x5 x6.(n_male(x4) & n_male(x4) & n_back(x6) & of(x6,x4) & -(x5 = x5) & n_guitarist(x5) & n_drummer(x4) & exists e2 e1 p3.(Theme(e2,x6) & Actor(e2,x5) & v_have(e2) & to(x6,x4) & Topic(e1,p3) & Actor(e1,x4) & v_seem(e1) & exists e3.(Actor(e3,x4) & v_rest(e3))) & while(p1,p2) & exists x3.(at(x1,x3) & n_microphone(x3)) & with(x1,x2) & n_guitar(x2) & n_man(x1))
exists p1 s1 x1.(n_band(x1) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_set(x2)))