There is a person wearing a blue shirt and headphones operating a record player.
A DJ is playing a record.
The person operating the record player is not necessarily a DJ.
exists p1 x1 e1 e2 s1 x2 x3 x4 x5 x6 x7 x8 x9.((x1 = x2) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & subset_of(x6,x4) & Theme(e1,x8) & Actor(e1,x7) & v_operate(e1) & n_player(x8) & of(x8,x9) & n_record(x9) & (x6 = x7) & n_headphone(x6) & subset_of(x5,x4) & n_shirt(x5) & a_blue(s1) & Theme(s1,x5) & (x2 = x3) & n_person(x2))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_record(x2) & ne_org_dj(x1))