Question: Which competitions did both Liverpool F.C. and West Ham United F.C. participate in?
Answers:
answer_text: 2006 FA Cup Final
answer_text: 1981 Football League Cup Final
answer_text: 2016–17 Premier League
answer_text: 2018–19 Premier League
answer_text: 2017–18 Premier League
answer_text: 2019–20 Premier League
answer_text: 1980 FA Charity Shield