Q: In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Question: Had the Blackburn Rovers won any championships before John Roberts signed with them? Passage 1:The first domestic title PAOK won, was the 1971–72 Greek Cup. PAOK eliminated Pierikos, Aias Salamina, local rivals Aris in the quarter-finals with a 2–1 victory at Kleanthis Vikelidis Stadium and progressed to the final with their semi-final victory over Lamia. This time PAOK would face league champions Panathinaikos who also reached the 1971 European Cup Final. The final was played once again in Athens at Georgios Karaiskakis Stadium. PAOK players had 10,000 fans on their side and they vowed that it was about time to return with the trophy at Thessaloniki. It was the sixth final for the Double-Headed Eagle of the North and the fifth time that they traveled to Athens for the trophy match. PAOK won the game 2–1 with Koudas scoring both goals. In the second half, a magnificent bicycle kick of Matzourakis found the net, but the goal was surprisingly disallowed by referee Michas. PAOK triumph and 1st Greek Cup title was widely celebrated by the fans at Thessaloniki.
 Passage 2:John Wemyss was knighted in 1618 and created a Baronet of Nova Scotia in 1625. This included a charter to the barony of New Wemyss in that province of Canada. He was later advanced to the title of Earl of Wemyss and the patent was presented to him at Dunfermline personally by Charles I of England. John Wemyss was also a Privy Councillor, High Commissioner to the General Assembly of the Church of Scotland, and one of the Committee of the Estates. John Wemyss died in 1649 and was succeeded by his only son, David Wemyss, 2nd Earl of Wemyss. David Wemyss, the second earl spent a lifetime nurturing the resources of his estate, in particular his salt and coal mines. He also built a large harbour at Methil, Fife and greatly extended Wemyss Castle where he entertained Charles II of England in 1650 and 1651. He died in 1679 and was predeceased by his son so the estates fell to his daughter, Margaret Wemyss, 3rd Countess of Wemyss. Margaret married her cousin, James Wemyss, Lord Burntisland. Their son was David Wemyss, 4th Earl of Wemyss who succeeded his mother in 1705.
 Passage 3:Roberts played youth football for Cessnock before joining APIA Leichhardt in the New South Wales State League. He played at APIA in 1964 and 1965. In 1966, he travelled to England to trial with Football League Division One team Chelsea. After the unsuccessful trial he was signed by Blackburn Rovers in April 1966. Roberts played three times for Blackburn in the 1965–66 season, returning then to APIA where he played the remainder of the 1966 season. He was sent out on loan in August 1967 to Chesterfield in the Football League Fourth Division, where he played 46 matches during the 1967–1968 season. In 1968, he was signed by Bradford City; there he made 44 appearances between 1968 and 1970, and played in the team that won promotion from the Fourth Division to the Third Division in 1969. In early 1971 he transferred to Southend United, and at the end of the 1971–1972 season moved to Northampton Town, staying there for one season and playing 13 times.

A:
3