Two Asian girls laughing, as the girl on the right holds an instrument.
The girl holding an instrument fell down as she was mocked by two other girls.
They mean girls are either laughing at the other or they've mocked her.
exists e1 p1 s1 x1 x2 x3.(n_right(x3) & a_topic(x1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x1) & v_hold(e2) & n_instrument(x4) & on(x1,x3)) & n_girl(x1) & n_girl(x1) & as(e1,p1) & Actor(e1,x2) & v_laugh(e1) & (x1 = x2) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e2 e1 p1 s1 x1 x2 x3.(n_girl(x1) & n_girl(x1) & n_female(x1) & exists e3 x4.(Actor(e3,x4) & -(x4 = x1) & n_girl(x4) & card_eq_2(x4) & Theme(e3,x1) & v_mock(e3)) & as(e2,p1) & a_down(s1) & Manner(e2,s1) & Actor(e2,x1) & v_fall(e2) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_instrument(x3) & (x1 = x2))