Two men one standing holding a guitar, the other sitting behind a drum set.
Two men are in a band.
we don't know they are in a band.
exists e1 e2 s1 x1 x2 x3 x4 x5.(n_other(x4) & behind(e2,x5) & n_set(x5) & a_drum(s1) & Theme(s1,x5) & Actor(e2,x4) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_guitar(x3) & n_standing(x1) & card_eq_1(x1) & of(x1,x2) & n_man(x2) & card_eq_2(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_band(x2)) & n_man(x1) & card_eq_2(x1))