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 Q]: Question: How old was the Duke of Saxony when he appointed Adolf I to hold Holstein and Stormarn? Passage:He was appointed to hold as fiefs Holstein and Stormarn, including Hamburg, by Lothair, Duke of Saxony, in 1111. By this appointment Adolf became the leader of the defence of Germany against the Wagri. Allied with Henry, the prince of the Obotrites, he repeatedly waged war on Wagria and the Rugians. After Henry's death (1127), Adolf remained allied with his sons Canute and Sventepolk, but they were soon dead and Lothair, by then King of Germany, had made Canute Lavard, a Danish prince, Duke of Schleswig. Feeling his authority threatened by the Danish upstart, Adolf attacked his castle of Albergs, captured the garrison, and destroyed its defences. He left his counties intact to his second son, Adolf II, since his eldest, Hartung, had been killed in the Second Battle of Chlumec in 1126.

[EX A]: a

[EX Q]: Question: Who was the first recipient of the award Russ was given after his first season with the Maroons? Passage:Blinco began his hockey career with the local Grande-Mere Maroons in 1928-29. In 1929-30, he joined the Brooklyn Crescents of the USAHA. Blinco remained with the Crescents before joining the Windsor Bulldogs of the International Hockey League in 1932-33. Blinco also spent some time in 1932-33 with the Springfield Indians in the Canadian-American Hockey League. In 1933-34, Blinco recorded 11 points in 16 games with the Bulldogs before he was signed on by the Montreal Maroons. In his first season with the Maroons, Blinco recorded 23 points in 34 games, good enough to become the league's second recipient of the Calder Memorial Trophy. In 1934-35, Blinco helped the Maroons reach the Stanley Cup Finals, where they swept the Toronto Maple Leafs in 3 games and won the Stanley Cup. In 1937, he took part in the Howie Morenz Memorial Game where the NHL All-Stars faced off against the Montreal All-Stars. Blinco would remain with the Maroons until 1938-39. He was traded to the Chicago Black Hawks along with teammates Baldy Northcott and Earl Robinson for $30,000 cash. Blinco would play in 48 games with the Black Hawks before retiring. Blinco was the first NHL player to wear spectacles while playing.

[EX A]: a

[EX Q]: Question: How many American League teams has Trembley worked for? Passage:David Michael Trembley (born October 31, 1951 in Carthage, New York) is an American professional baseball executive who served as director of player development of the Atlanta Braves in . Trembley has been the bench coach for the Houston Astros, and a manager of the Baltimore Orioles. Before managing the Orioles Trembley was a minor league manager for twenty seasons compiling a 1369–1413 record. He won two league titles and earned Manager of the Year awards in three leagues. In December 2001, Baseball America selected him as one of minor league baseball's top five managers of the previous 20 years. He served as a coach in the inaugural Futures Game in 1999 and also served as manager for the Southern League and Double-A All-Star Games that season. Trembley has worked for the Baltimore Orioles, Chicago Cubs, Pittsburgh Pirates, San Diego Padres and Atlanta Braves.

[EX A]:
b