Complex sentence: On the first episode of "Jeopardy!" season 31, which aired on September 15,2014, Jeopardy! champion Elizabeth Williams echoed Cliff Clavin's answer in her response to the Final Jeopardy clue.
Split into simpler sentences: On the first episode of "Jeopardy!" season 31, which aired on September 15,2014, Jeopardy! Champion Elizabeth Williams echoed Cliff Clavin's answer in her response to the Final Jeopardy clue.