Given the task definition and input, reply with output. 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: Which of the players Liang Wenbo faced in the qualifying event at the Northern Ireland Trophy was older? Passage 1:Jenkins was born in Merthyr Tydfil, Glamorgan on 30 January 1828. His father, William David Jenkins, could allegedly trace his ancestry back to Iestyn ap Gwrgant, the last Prince of Morgannwg. After attending Taliesin Williams's school in Merthyr Tydfil and Cowbridge Grammar School, Jenkins studied at Oxford University, matriculating at Jesus College in 1846 with the benefit of the Sir Leoline Jenkins scholarship. He studied Literae Humaniores, obtaining a third-class BA degree in 1850. He subsequently obtained further degrees: M.A. in 1852, BD in 1859 and DD in 1871. He became a good classical and oriental scholar whilst at Oxford, developing a fluency in modern languages in later life. Whilst an undergraduate, he tried and failed on several occasions for the Pusey and Ellerton Hebrew Scholarship; after his final failure, Dr Pusey presented him with some books to acknowledge his abilities in Hebrew.
Passage 2:The Sweden national football team has traditionally been a strong team in international football, with eleven World Cup appearancescollecting one silver and two bronze medalsand three medals in the Olympics, including one gold. Sweden played its first international game against Norway in 1908 and competed in an international tournament, the Summer Olympics, for the first time the same year. Since then, Sweden has regularly qualified for the World Cup and the Olympics as well as the European Championships. The best results in the World Cup are a second place (as hosts) in the 1958 and two third places in 1950 and 1994. In the Olympics, Sweden has won the gold medal in 1948 as well as two bronze medals in 1924 and 1952. The best result in the European Championship is a semi-final loss in 1992 as hosts of the tournament.
Passage 3:During the 2006/07 season, Liang reached at least the second round of qualifying in every ranking event. At the Northern Ireland Trophy, he beat Robert Stephen 50 before falling to David Gilbert 05 in qualifying. However, at the Grand Prix, Liang came top of his qualifying group, above more experienced players such as Gerard Greene and Barry Pinches. He finished fourth in his group at the round-robin stage, and although he did not progress to the next round, he did beat former world champion and world number one Stephen Hendry 30. At the UK Championship, he lost in the second round of qualifying to Jamie Burnett 79. In the following ranking event, the Malta Cup, he lost to Joe Jogia 35, again in the second round of qualifying. He qualified for the Welsh Open, his third ranking tournament, by beating Dene O'Kane, Joe Jogia and Mark Davis. He met Nigel Bond again in the last 48, this time losing only 35.
3