A band consisting of two males and a female perform on stage in front of a giant red heart.
A band is performing on Valentine's Day.
A heart may be part of the band's logo, it does not mean that they are performing on Valentine's Day.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(in(e2,x7) & of(x7,x8) & n_heart(x8) & a_red(s2) & Theme(s2,x8) & a_giant(s1) & Theme(s1,x8) & n_front(x7) & on(e2,x6) & n_stage(x6) & Actor(e2,x1) & v_perform(e2) & subset_of(x5,x1) & n_female(x5) & subset_of(x2,x1) & of(e1,x4) & n_male(x4) & card_eq_2(x4) & Actor(e1,x3) & v_consist(e1) & (x2 = x3) & n_band(x2))
exists e1 x1 x2 x3.(ne_tim_day(x3) & of(x3,x2) & ne_tim_valentine(x2) & on(e1,x3) & Actor(e1,x1) & v_perform(e1) & n_band(x1))