Two young women drink beer and play guitar in tent at outdoor event.
Two women are playing violins on a stage.
One cannot play guitar and violin at the same time.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(at(e1,x7) & n_event(x7) & a_outdoor(s2) & Theme(s2,x7) & in(e1,x6) & n_tent(x6) & Time(e1,x5) & n_guitar(x5) & Theme(e1,x2) & Actor(e1,x1) & v_drink(e1) & n_play(x4) & n_beer(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(on(e1,x3) & n_stage(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_violin(x2) & n_woman(x1) & card_eq_2(x1))