[["Since its debut on December 17, 1989, 662 episodes of The Simpsons have been broadcast. It is the longest-running American sitcom, and the longest-running American scripted primetime television series both in terms of seasons and number of episodes. ", 504.0], ["its debut was December 17, 1989, It is the longest-running American sitcom, and the longest-running American scripted primetime television series both in terms of seasons and number of episodes.", 111.0], ["The Simpsons have been on television since 1989.", 45.0], ["The Simpsons TV show has been running since 1989 and features the family Homer, Marge, Bart and Lisa Simposon.", 16.0], ["The Simpsons TV series began in 1989 and have been airing ever since. ", 16.0], ["Since its debut on December 17, 1989, 740 episodes of the show have been broadcast. It is the longest-running American animated series, longest-running American sitcom, and the longest-running American scripted primetime television series, both in terms of seasons and number of episodes.", 1.0]]
how long has the simpsons been on television
film and tv,simpsons