English Football League play-offs

Columns: Year | Division Two | Division Three | Division Four
1987 | Charlton Athletic | Swindon Town | Aldershot | 1988 | Middlesbrough | Walsall | Swansea City | 1989 | Crystal Palace | Port Vale | Leyton Orient | 1990 | Swindon Town | Notts County | Cambridge United | 1991 | Notts County | Tranmere Rovers | Torquay United | 1992 | Blackburn Rovers | Peterborough United | Blackpool | Year | Division One | Division Two | Division Three

Example questions:
Who won the division four playoff in the EFL in the year that the Englsih club based in Burslem , Stoke-on-Trent won the division three playoff ? | In which year did the oldest professional EFL association football club in the world win the division two playoff ? | In which year did the club founded in 1908 win the division four EFL playoff ? | In which year did the team in the English Football League that has been owned by local entrepreneur Jack Walker win the division two playoff ?

Answers:
Cambridge United | 1991 | 1993 | 1992