Two boys fighting in a dirt paved parking lot with another boy watching.
The boys are fighting over a girl.
Boys can fight for reasons other than over a girl.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(e1,x3) & with(x3,x7) & n_watching(x7) & of(x7,x8) & n_boy(x8) & -(x7 = x6) & n_watching(x6) & of(x6,x1) & n_boy(x1) & n_boy(x1) & n_lot(x3) & of(x3,x5) & n_parking(x5) & Theme(e2,x3) & v_pave(e2) & of(x3,x4) & n_dirt(x4) & Actor(e1,x2) & v_fight(e1) & (x1 = x2) & card_eq_2(x1))
exists e1 x1 x2.(n_boy(x1) & over(e1,x2) & n_girl(x2) & Actor(e1,x1) & v_fight(e1))