The large dancer is slinging her hair around.
The dancer is headbanging
Not all the dancers  slinging their hair is headbanging
exists e1 s1 s2 x1 x2.(n_hair(x2) & a_around(s2) & Theme(s2,x2) & of(x2,x1) & n_female(x1) & n_dancer(x1) & a_large(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_sling(e1))
exists e1 x1.(n_dancer(x1) & Actor(e1,x1) & v_headbange(e1))