Two band members playing their brass instruments in front of some Christmas Pine Trees.
Some people playing Christmas carols.
PLAYING INSTRUMENTS IN FRONT OF CHRISTMAS TREES DOES NOT IMPLY THAT THEY ARE PLAYING CHRISTMAS CAROLS.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & in(e1,x6) & of(x6,x7) & ne_org_trees(x7) & (x7 = x9) & ne_org_pine(x9) & (x7 = x8) & ne_org_christmas(x8) & n_front(x6) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_instrument(x4) & of(x4,x5) & n_brass(x5) & of(x4,x1) & n_thing(x1) & (x1 = x3) & n_member(x1) & of(x1,x2) & n_band(x2) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_carol(x3) & (x3 = x4) & ne_per_christmas(x4) & (x1 = x2) & n_people(x1))