A large choir gives a holiday performance.
The choir sings.
A choir gives a performance means a choir sings.
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_performance(x2) & of(x2,x3) & n_holiday(x3) & n_choir(x1) & a_large(s1) & Theme(s1,x1))
exists x1 x2.(n_sing(x1) & of(x1,x2) & n_choir(x2) & a_topic(x1))