A group of people playing an assortment of instruments while walking down the street.
A band plays all across the city one day.
People can play instruments without being in a band.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(n_street(x6) & a_topic(x1) & of(x1,x2) & while(e1,e2) & a_down(s1) & Manner(e2,s1) & Theme(e2,x6) & Actor(e2,x3) & v_walk(e2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & of(x4,x5) & n_instrument(x5) & n_assortment(x4) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3.(n_day(x2) & card_eq_1(x2) & of(x2,x3) & n_city(x3) & r_all(e1) & across(e1,x2) & Actor(e1,x1) & v_play(e1) & n_band(x1))