In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Input: Consider Input: Question: Have Liverpool or Chelsea won more titles? Passage:Arsenal had finished the previous season as runners-up in the Premier League, overhauled by Manchester United in the final ten weeks of the season. The club did, however, retain the FA Cup, with a 1–0 win against Southampton. Such was Arsenal's effective start to the 2002–03 campaign, manager Arsène Wenger suggested his team could remain the whole season undefeated in all competitions:It's not impossible as A.C. Milan once did it but I can't see why it's so shocking to say it. Do you think Manchester United, Liverpool or Chelsea don't dream that as well? They're exactly the same. They just don't say it because they're scared to look ridiculous, but nobody is ridiculous in this job as we know anything can happen. The team lost to Everton a month after Wenger's proclamation; teenager Wayne Rooney scored the match winner, which ended a run of 30 league games without defeat. By February 2003, Arsenal moved five points clear of Manchester United at the top of the league table, but injuries to key players, not least captain Patrick Vieira, had destabilised the team. Draws in April, coupled with a defeat to Leeds United at home, mathematically ended Arsenal's chances of retaining the title. Wenger refuted opinions from the media that their season was a failure and said: 


Output: b


Input: Consider Input: Question: How old is the award that the West Coast eagles received in 2010? Passage:The 2011 season was the West Coast Eagles' 25th season in the premier Australian rules football competition, the Australian Football League (AFL). The previous season, West Coast had finished 16th and last overall to receive their first wooden spoon. The club began the season by reaching the semi-finals of the league's pre-season knock-out competition, the NAB Cup. They began their season with a four-point win over on Sunday, 27 March. At the conclusion of round 10, West Coast had won five of their nine games and lost four, but over the remainder of the season won 12 of their 13 games to finish fourth at the end of the regular season. In the finals series, the club lost their qualifying final to by 20 points. They defeated in a home semi-final, but lost to , the eventual premiers in a preliminary final at the MCG the following week, to finish fourth overall.


Output: a


Input: Consider Input: Question: How long was it on the Billboard Hot 100? Passage:WEA was at first reluctant to issue it as a single, and even Howard initially had a few doubts about whether commercial radio was ready for such a weighty political subject; however, Howard insisted on its release to make a statement on the British invasion of Australia. "Solid Rock" peaked at No. #2 on the Australian Kent Music Report Singles Chart, remaining in the Top 50 for 26 weeks. It also reached No. #31 on the US Billboard Mainstream Rock Chart and appeared on the Billboard Hot 100. In November 2013, "Solid Rock" was voted No. 20 in the 3MMM/Herald-Sun Australian Top-40 chart of the last 40 years. Goanna released their debut album, Spirit of Place, in December. It was produced by Trevor Lucas, a member of UK folk rock group Fairport Convention, who had returned to Australia in 1979. Spirit of Place reached No. 2 on the Kent Music Report Albums Chart, within two weeks of its release and remained there for 10 weeks, alternating with Midnight Oil's 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 for the No. 1 & No. 2 spot. It also reached No. 179 on the US Billboard 200. For the album, Goanna were Rose Bygrave on keyboards, Peter Coughlan on bass guitar, Graham Davidge (ex-Little River Band) on guitar, Warrick Harwood, Shane Howard, his sister Marcia Howard on backing vocals, Mick "The Reverend" O'Connor on keyboards and Robbie Ross on drums. An ever-changing line-up saw Harwood reluctantly leave the band. The follow-up single "Razors Edge" released in March 1983 reached No. 36 on the national charts.



Output: a