Task: Question Answering
Input (English): passage: The Oregon State Beavers baseball team represents Oregon State University in NCAA Division I college baseball. The team participates in the Pac-12 Conference. They are currently coached by Pat Casey and assistant coaches Pat Bailey, Nate Yeskie, and Andy Jenkins. They play home games in Goss Stadium at Coleman Field. The Beavers won the 2006 and 2007 College World Series to become only the fifth team in history to win back-to-back national championships, and the first since the super regional format has been implemented. In 2018, the program won its third national title. In addition, the program has won 26 conference championships, qualified for 19 NCAA tournaments, and appeared in seven College World Series.
 question: has oregon state won national championship in baseball?
Output (English): Yes