Context: However, by the turn of the 1990s the downward trend was starting to reverse; England had been successful in the 1990 FIFA World Cup, reaching the semi-finals. UEFA, European football's governing body, lifted the five-year ban on English clubs playing in European competitions in 1990 (resulting in Manchester United lifting the UEFA Cup Winners' Cup in 1991) and the Taylor Report on stadium safety standards, which proposed expensive upgrades to create all-seater stadiums in the aftermath of the Hillsborough disaster, was published in January of that year.

Question: When did the downward trend of the English Football start to turn around?
Answer: by the turn of the 1990s the downward trend was starting to reverse

Question: Was England successful in the 1990 FIFA World Cup?
Answer: England had been successful in the 1990 FIFA World Cup, reaching the semi-finals.

Question: Did the UEFA remove the 5 year ban on English clubs playing in European competitions in 1990?
Answer: UEFA, European football's governing body, lifted the five-year ban on English clubs playing in European competitions in 1990

Question: What did the removal of the ban result in?
Answer: (resulting in Manchester United lifting the UEFA Cup Winners' Cup in 1991

Question: Did the Taylor Report on stadiums safety standards propose expensive upgrades to stadiums?
Answer: proposed expensive upgrades to create all-seater stadiums in the aftermath of the Hillsborough disaster

Question: In which year did English football's downward trend stop thanks to England making it to the FIFA World Cup semi-finals?
Answer: 1990

Question: In which year was the English club ban lifted by UEFA?
Answer: 1990

Question: In which year shortly thereafter did Manchester United win the UEFA Winners' Cup?
Answer: 1991

Question: In which month was the Taylor Report published?
Answer: January

Question: In which year was the Taylor Report published?
Answer: 1990

Question: By the turn of which decade was the upward trend beginning to reverse?
Answer: Unanswerable

Question: In which FIFA World Cup was Europe successful?
Answer: Unanswerable

Question: In which year did the Premier League live the five year ban on English clubs?
Answer: Unanswerable

Question: Which ban was lifted in 1991?
Answer: Unanswerable

Question: In which year was the ninety year ban on English clubs lifted?
Answer: Unanswerable