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: How many Roman monuments are located in Mérida, Spain? Passage:Mérida has been populated since prehistoric times as demonstrated by a prestigious hoard of gold jewellery that was excavated from a girl's grave in 1870. Consisting of two penannular bracelets, an armlet and a chain of six spiral wire rings, it is now preserved at the British Museum. The town was founded in 25 BC, with the name of Emerita Augusta (meaning the veterans – discharged soldiers – of the army of Augustus, who founded the city; the name Mérida is an evolution of this) by order of Emperor Augustus, to protect a pass and a bridge over the Guadiana river. Emerita Augusta was one of the ends of the Vía de la Plata (Silver Way), a strategic Roman Route between the gold mines around Asturica Augusta and the most important Roman city in the Iberian Peninsula. The city became the capital of Lusitania province, and one of the most important cities in the Roman Empire. Mérida preserves more important ancient Roman monuments than any other city in Spain, including a triumphal arch and a theatre.


Ex Output:
a


Ex Input:
Question: Which country had a greater GDP the year Laurier began his conversion to management, China or Dubai? Passage:Laurier was born in Créteil (Val-de-Marne). He made his debut for Coeuilly, which became Stade de Reims. At the champenois club, he played alongside big names such as Raymond Kopa and Lucien Muller. He played his first match in the championship alongside professionals on 17 October 1965. He took part in the return of the club to the top-flight in 1970. Two years later, he was signed by Paris Football Club, who had returned to Division 1. However, the Parisian club were relegated again two years later. Alain Laurier then joined Angers, without further success. He spent two seasons with the club in Division 2. In 1976, he began his conversion to management. He became manager (DEPF), while continuing as a player at Le Mans. He continued as a player-manager at Caen, stopping as a player in his last season at the Normandy club. He then coached Poissy, Grenoble, Istres, Dijon as well as foreign clubs in Dubai and China. From 2002 to 2004, he was technical director of the Qatar team.


Ex Output:
a


Ex Input:
Question: Was the network executive assigned to produce the show still producing it when Loving had its 10th Anniversary? Passage:Loving premiered on June 26, 1983 as a two-hour primetime movie. It starred much of the original cast and featured film actors Lloyd Bridges and Geraldine Page. Set in the fictional town of Corinth, Pennsylvania, the early years of the show revolved around the blue-collar Donovans and the blue-blood Aldens. Major social issues such as incest, alcoholism, and post-traumatic stress syndrome of Vietnam veterans were covered. But Marland and Nixon left the series after a few years and in spite of ABC's bumping down Ryan's Hope to give Loving a choice timeslot, and cast additions of such popular All My Children stars as Debbi Morgan and Jean LeClerc, the ratings remained low throughout the show's run. Loving suffered from a constant revolving door of writers and producers, leading to questionable story moments such as a heroine's addiction to cough syrup and one character's selling his soul to the Devil. Circumstances became so desperate in the early 1990s that, to keep the show afloat, ABC assigned its own programming suits, network executive Haidee Granger and later, Vice President of Daytime Programming JoAnn Emmerich, to serve as executive producers. Despite its frequently subpar ratings, on June 26, 1993, Loving celebrated its 10th Anniversary on ABC.


Ex Output:

b