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.

Example Input: Question: Who founded the company that owned the US distribution rights for Gold (2016)? Passage:On January 28, 2015, it was announced that the film would be directed by Stephen Gaghan, replacing Lee, and it would be shot in June 2015 in New York City, New Mexico and Thailand, while the film's foreign sales would be handled by Sierra/Affinity. Producers would be Schwarzman and Nozik, along with Massett, Zinman and McConaughey, while Haggis would executive-produce along with Richard Middleton. On February 12, 2015, Sierra/Affinity sold the film to international distributors at European Film Market in Berlin. Edgar Ramirez was added to the cast on March 18, 2015, to play the role of geologist Michael Acosta. On March 30, 2015, The Weinstein Company acquired the film's US distribution rights for $15 million, and the film would release domestically through company's TWC-Dimension label. On May 15, 2015, Michelle Williams was set to star alongside McConaughey, to play his character's wife. Joshua Harto signed-on on June 3, 2015, to play Lloyd Stanton, the businessman's bank account manager. Timothy Simons was added to the cast on June 12, 2015, to play a Wall Street banker who is coaxed by the duo to inspect the potential value of the company in the jungles of Borneo. Michael Landes also signed-on on June 29, 2015, to star in the film. On August 28, 2015, Bryce Dallas Howard was confirmed to cast in the film for the female lead role of Kay, Wells' longtime girlfriend, replacing Michelle Williams. The other cast added included Corey Stoll, Toby Kebbell, Bruce Greenwood, and Stacy Keach. Daniel Pemberton composed the film's score.

Example Output: b

Example Input: Question: Who had the best record during the period that Barnsley F.C. played in the Sheffield & District League? Passage:Barnsley Football Club is an English association football club based in the South Yorkshire town of Barnsley. Founded in 1887 under the name Barnsley St Peter's, the team played in the Sheffield & District League from the 189091 season and first entered the FA Cup in 189394. Two years later, they were accepted into the Midland League. The club changed its name to Barnsley F.C. in 1897; its team finished as Midland League runners-up in the first season under the new name, and were elected to the newly expanded Second Division of the Football League for the 189899 season. A 16th-place finish in their second season meant they had to apply for re-election; the application was successful, and Barnsley continued safely in mid-table until 1911, when they again needed to be re-elected to the League. Their cup form was rather better: either side of that poor League placing, they reached the FA Cup final. In 190910, they drew 11 with Newcastle United in the final at Crystal Palace, but lost 10 in the replay at Everton's Goodison Park ground. Two seasons later, after taking three replays to get through the quarter-final, they played out a goalless draw with West Bromwich Albion at Crystal Palace; this time Barnsley won the replay, at Sheffield United's Bramall Lane ground, by one goal to nil.

Example Output: a

Example Input: Question: How old was the king when he awarded Mairi and Knocker the Order of Leopold II, Knights Cross? Passage:Chisholm and Knocker soon came to the conclusion that they could save more lives by treating the wounded directly on the front lines. In November, they decided to leave the corps and set up their own dressing station five miles east in a town named Pervyse, north of Ypres, just one hundred yards from the trenches. Here, in a vacant cellar which they named "Poste de Secours Anglais" ("British First Aid Post"), the two would spend the next three and a half years tending to the wounded. No longer affiliated with the Belgian Red Cross, they began acting completely as free agents and had to support their work by raising their own funds. Through sheer perseverance Knocker was able to arrange for the two of them to be officially seconded to the Belgian garrison stationed there. In January 1915, they were both decorated by King Albert I of Belgium with the Order of Leopold II, Knights Cross (with palm) for their courageous work on the front lines. They were also awarded the British Military Medal and both made Officers of the Most Venerable Order of St. John of Jerusalem. Chisholm was also decorated with the Queen Elisabeth Medal of Belgium and the British campaign medals, including the 1914 Star. The two became instant celebrities earning the distinction of being among the most photographed women of the war.

Example Output:
b