Musicians playing in front of a shop.
The band entertains the long line of people waiting for the store to open.
Not all Musicians play in front of store.
exists e1 x1 x2 x3.(ne_nam_musicians(x1) & in(e1,x2) & of(x2,x3) & n_shop(x3) & n_front(x2) & Actor(e1,x1) & v_play(e1))
exists e1 e2 p1 s1 x1 x2 x3 x4 x5.(n_store(x5) & n_line(x2) & a_long(s1) & Theme(s1,x2) & n_band(x1) & Theme(e2,x2) & Actor(e2,x1) & v_entertain(e2) & of(x2,x3) & Topic(e1,p1) & Actor(e1,x4) & v_wait(e1) & exists e3.(Actor(e3,x5) & v_open(e3)) & (x3 = x4) & n_people(x3))