A group of people are dressed in multicolored clothes while performing an act.
A group of people are in motion
A group of people performing an act simply means people are in motion
exists e2 e1 s1 x1 x2 x3 x4.(while(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_perform(e2) & n_act(x4) & in(e1,x3) & n_clothes(x3) & a_multicolored(s1) & Theme(s1,x3) & Theme(e1,x1) & v_dress(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists p1 x1 x2.(exists x3.(in(x1,x3) & n_motion(x3)) & of(x1,x2) & n_people(x2) & n_group(x1))