A group of people jump in the air while playing music in the street.
A group of people sitting in a sofa,
The people cannot jump in the air and be sitting in a sofa simultaneously.
exists e1 e2 x1 x2 x3 x4 x5.(n_street(x5) & n_air(x3) & while(e1,e2) & in(e2,x5) & Theme(e2,x4) & Actor(e2,x1) & v_play(e2) & n_music(x4) & in(e1,x3) & Actor(e1,x1) & v_jump(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & in(e1,x4) & n_sofa(x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_people(x2) & n_group(x1))