Task: Question Generation
Input (English): Saved by the Bell: Hawaiian Style occurred during the continuity of the original series, during a summer holiday. In the movie, Kelly's grandfather, played by Dean Jones, invites the kids to stay at his hotel in Hawaii. However, someone else is out to buy his land and build a hotel/resort complex, and the group has to save it.As would eventually be the case with Saved by the Bell: Wedding in Las Vegas, Hawaiian Style was presented as a two-hour movie on NBC, although when aired in syndication, it is commonly split into four regular length episodes, all featuring the song "Summertime" by DJ Jazzy Jeff &amp; the Fresh Prince in the opening credits as opposed to the traditional Saved by the Bell theme.
Output (English): What song was featured in all of the opening credit?