Task: Question Generation
Input (English): U.S. Bank Stadium -- It is the first fixed-roof stadium built in the NFL since Ford Field in Detroit, which opened in 2002. As of March 2015, the overall budget was estimated to be $1.061 billion, with $348 million from the state of Minnesota, $150 million from the city of Minneapolis, and $551 million from the team and private contributions.
Output (English): does the roof open at us bank stadium