Task: Question Generation
Input (English): The eighth season of the CBS police procedural drama series Hawaii Five-0 premiered on September 29, 2017 for the 2017--18 television season. CBS renewed the series for a 23 episode eighth season on March 23, 2017. However, on November 6, 2017 CBS ordered an additional episode for the season and did the same again on February 8, 2018 bringing the count to 25 episodes. The season concluded on May 18, 2018. The eighth season ranked #18 for the 2017-18 television season and had an average of 11 million viewers. The series was also renewed for a ninth season.
Output (English): is hawaii five o returning for season 8?