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.

[Q]: Question: How many years did the person who possibly encouraged Eumenes to revolt reign? Passage:Although nominally under Seleucid control, Pergamon under Philetaerus enjoyed considerable autonomy. However, upon his succession, Eumenes, perhaps with the encouragement of Ptolemy II, who was at war with the Seleucids, revolted, defeating the Seleucid king Antiochus I near the Lydian capital of Sardis in 261 BC. He was thus able to free Pergamon, and greatly increase the territories under his control. In his new possessions, he established garrison posts in the north at the foot of Mount Ida called Philetaireia after his adoptive father, and in the east, northeast of Thyatira near the sources of the river Lycus, called Attaleia after his grandfather, and he extended his control south of the river Caïcus to the Gulf of Cyme as well. Demonstrating his independence, he began to strike coins with the portrait of Philetaerus, while his predecessor had still depicted Seleucus I Nicator.

[A]: b


[Q]: Question: How long was the Nazi Party around for before Stahlecker joined it? Passage:On 1 May 1932, Stahlecker joined the Nazi Party (no. 3,219,015) as well as the SS (no. 73,041). On 29 May 1933, he was appointed deputy director of the Political Office of the Württemberg State Police. In 1934, he was appointed head of the Gestapo in the German state of Württemberg and soon assigned to the main office of the Sicherheitsdienst (SD). On 11 May 1937, he became head of the Gestapo in Breslau. After the incorporation of Austria in 1938, Stahlecker became SD chief of the Danube district (Vienna), a post he retained even after being promoted to SS-Standartenführer. In the summer of 1938, Stahlecker became Inspector of the Security Police in Austria, succeeding Gestapo chief Heinrich Müller in that position. As of 20 August 1938, Stahlecker was the formal head of the Central Agency for Jewish Emigration in Vienna, though its de facto leader was Adolf Eichmann. Differences of opinion with Reinhard Heydrich motivated Stahlecker to move to the Auswärtiges Amt (Foreign Office), after which he held posts as the commander of the Security Police and SD in the Protectorate of Bohemia and Moravia under SS-Brigadeführer Karl Hermann Frank. In mid-October 1939, Eichmann and Stahlecker decided to begin implementation of the Nisko Plan.

[A]: b


[Q]: Question: Who was the manager for the Denmark national team when Hafeez made his debut? Passage:Hafeez made his debut for Denmark in the 2001 ICC Trophy in Canada against Ireland. He made three further appearances during the tournament, against Canada, Scotland and the United Arab Emirates. Hafeez scored 21 runs with a high score of 10 in his four matches, Later in 2001, he made his List A debut for Denmark against Suffolk in the 1st round of English domestic cricket's 2002 Cheltenham & Gloucester Trophy, which was played in August 2001 to avoid fixture congestion early in the 2002 season. In the match, held at Old London Road in Copdock, Suffolk, Denmark won the toss and elected to bat first, making 112 all out from 28.4 overs against their minor county opponents, with Hafeez scoring 9 runs before he was dismissed by Ian Graham. Suffolk won the match by 7 wickets, though in their chase Hafeez did take the wicket of Dave Callaghan for 49, stumped off his bowling by Frederik Klokker. He made a second List A appearance the following year against the Leicestershire Cricket Board (LCB) in the 1st round of the 2003 Cheltenham & Gloucester Trophy which was played in August 2002, in the same arrangement as the previous competition. In the match, held at Ratcliffe College in Cossington, Leicestershire, the LCB won the toss and elected to put Denmark into bat, with Denmark making 249/6 from their 50 overs, with Hafeez ending the innings not out on 6. The LCB won the match by 4 wickets. This was his final appearance for Denmark.

[A]:
a