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.

Ex Input:
Question: In what years did the Calgary Dinos win the Vanier Cup? Passage:During the following off-season in 2015, UBC Athletics would draw the Dinos head coach, Blake Nill away from the Calgary Dinos in what was the most high profile coaching change that year. Nill's impact was immediate as he was able to recruit quarterback Michael O'Connor, who was the ranked the sixth best quarterback by ESPN among the 2014 recruiting class. The Thunderbirds achieved a turnaround in Nill's debut season at the UBC helm to finish the 2015 regular season with a 6–2 record, placing second in the CWUAA standings. During the ensuing post-season drive of three straight single-elimination playoff games on the road, UBC upset the heavily favoured Calgary Dinos in the Hardy Cup game at Calgary; then defeated the St. Francis Xavier X-Men to earn its historical first Uteck Bowl victory at Antigonish, to advance to the national title game. In the 51st Vanier Cup championship, the Thunderbirds narrowly defeated the defending CIS champion Montreal Carabins, by scoring the game's last possession field goal to end the fourth quarter. The victory was UBC's fourth Vanier Cup overall, tying the Calgary Dinos for the all-time record among CWUAA member universities.


Ex Output:
a


Ex Input:
Question: Are both of the band members who put out the album "Flags" still alive? Passage:Flags is a 1985 album by the duo Moraz-Bruford. Unlike their prior effort Music for Piano and Drums, which featured only an acoustic drum kit and grand piano, this recording expanded their musical palette by including a Kurzweil 250 synthesizer and electronic percussion. Keyboardist Patrick Moraz and drummer Bill Bruford had both previously been members of the progressive rock band Yes (though at different points in time) and also appeared together on Chris Squire's first solo album Fish Out of Water. During the recording of this album, Moraz was a member of The Moody Blues, while Bruford's band King Crimson had just begun a hiatus that would last for ten years. Flags features ten instrumental works, including a drum solo based on Max Roach's "The Drum Also Waltzes".


Ex Output:
b


Ex Input:
Question: Was Martin Finnegan older than Robert Dunlop when he died? Passage:For the 2008 Isle of Man TT Races, following the deaths of a race competitor and two spectators at the 26th Milestone during the 2007 Senior TT a number of changes occurred in spectator safety and road widening occurred at Braddan Bridge and a new link road and mini-roundabout at Governor's Bridge. The race organisation changed with the Manx Motor Cycle Club (MMCC) replaced by ACU Events Ltd a subsidiary of the Auto-Cycle Union (ACU). A contract for the official course vehicles was awarded to Audi in a 3-year deal to celebrate the win by the pre-war Audi satellite company DKW by Ewald Kluge in the 1938 Isle of Man TT Races. A further contract was awarded to Yamaha UK to provide motor-cycles and support for the TT Travelling Marshalls. The Isle of Man TT competitor Martin Finnegan was killed while racing at the Tandragee 100 Races on 3 May 2008 and this was followed by the former Isle of Man TT and Manx Grand Prix winner Robert Dunlop who died in an accident on 16 May 2008 at Mather's Cross during practice for the 2008 North West 200 Races.


Ex Output:

b