[Callers] Politically Correct?

Hello folks, I have been calling singing squares for years, and there is one I love by Dick Leger titled Billy Boy. The tag line that is sung during the Promenade is "She's a young thing, that cannot leave her mother." Here is a link to a version of the full song, not within a square. https://www.youtube.com/watch?v=cKRJuLHU3Qo My question is, is this song appropriate for the contra dance crowd with the tag line above? (The tag line is the only line that is sung.) Any Thoughts? Rich Stafford, CT