Question: What is the name of the conference hosted by the man who was Vice President of the United States from 1993 to 2001?
Sentence (from "Family Re-Union"): Family Re-Union is an annual conference, hosted by former Vice President of the United States Al Gore and Tipper Gore, in Nashville, Tennessee whose goal is to bring together families and those who work with them to talk and design better ways to strengthen family life in America.
Relevant evidence: Yes