the album notes to the soundtrack presume that muhammad is the author of three selections , " is she is , or is she ain ' t " , " don ' t touches me rope , " and " female boxer " and that is hardly necessary . the most interesting is the fourth of these three , a topical number on paige andersson , the author of a series of sex transition exercises . while such transexual operations have since appeared more common , this was the first to enjoy high popularity .
Sex-change operations become more common.