Why would my question be removed?

My question was, “What is a good way to hang up Christmas lights in my dorm room?” The question got 6 answers and I picked the best one…the question and none of the answers had anything inappropriate in them, so I have no idea why it was removed. The answers were just all like, “Use staplers, or use tape.” Do you have any idea why my question would be removed 3 days after I wrote it?