Complex sentence: Over one and half year after Super Bowl XLIX, the Seahawks were trying to get their revenge against the Patriots after the heartbreaking interception to stun the Seahawks, and they got it by stopping the Patriots in the end zone, winning the game 31-24.
Split into simpler sentences: Over one and half year after Super Bowl XLIX, the Seahawks were trying to get their revenge against the Patriots after the heartbreaking interception to stun the Seahawks. The Seahawks got their revenge by stopping the Patriots in the end zone to win 31-24.