A band is playing at an outdoor music festival.
There is a group of people with instruments outside.
`band is playing shows that band is playing
exists e1 s1 x1 x2 x3.(at(e1,x2) & n_festival(x2) & of(x2,x3) & n_music(x3) & a_outdoor(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_band(x1))
exists p1 s1 x1.(a_outside(s1) & Manner(p1,s1) & exists x2 x3 x4.((x1 = x2) & of(x2,x3) & with(x3,x4) & n_instrument(x4) & n_people(x3) & n_group(x2)))