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.

Input: Consider Input: Question: How long did Weichardt's group stay in existence? Passage:Nazism found an audience in the country, with pro-Nazi elements organised by Louis Weichardt in 1932 under the name South African Gentile National Socialist Movement, a group that soon became known as the Greyshirts. Although the group enjoyed some support and continued after the Second World War they never became sufficiently important for the government to take action against them. The other main fascist group was the Ossewabrandwag (OB), founded in 1939, a group also inspired by Adolf Hitler. The two differed however as the Greyshirts emphasised Aryan race rhetoric and so organised amongst the various white immigrant communities whilst the OB were specifically for Afrikaner only. A third, more minor group, the New Order, emerged in 1940 under the leadership of former cabinet minister Oswald Pirow. After the Second World War Pirow became an important figure in neo-fascism, working closely with Oswald Mosley, Nation Europa and A. F. X. Baron. Nazi Germany sought to encourage such activity with former Olympic boxer Robey Leibbrandt active as an agent for the Abwehr during the war. The Nazi Party itself also organised until it was outlawed in 1936.


Output: b


Input: Consider Input: Question: What was Perez's final position in the Grand Prix after crashing out? Passage:Gutiérrez, in his first race for Haas at the Australian Grand Prix made contact with Fernando Alonso, flipping the McLaren driver and sending him flying into the barrier. The incident was concluded as a racing incident. At the Bahrain Grand Prix, Gutiérrez started in 13th and was running in 8th by the end of the first lap. He then retired shortly afterwards due to brake failure. Gutiérrez finished 14th at the Chinese Grand Prix, passing Nico Hülkenberg in the closing laps. At the Russian Grand Prix, Gutiérrez made contact with Hülkenberg, forcing him to pit for a new front wing. At the Spanish Grand Prix, Gutiérrez was in 8th until he was passed by Felipe Massa, Jenson Button and Daniil Kvyat in the closing laps, dropping him to 11th. Gutiérrez finished 11th at the Monaco Grand Prix, but crossed the line 12th, after being pushed out the way by Valtteri Bottas on the final lap. Bottas was given a five-second time penalty, promoting Gutiérrez back to 11th. At the European Grand Prix, Gutiérrez made contact with Hülkenberg on the first lap, damaging his front wing. At the Austrian Grand Prix, Gutiérrez finished 11th after Sergio Pérez had a brake failure and crashed out on the final lap. On the final lap, Lewis Hamilton and Nico Rosberg made contact. Rosberg lost his front wing and Pascal Wehrlein and Gutiérrez passed him. Gutiérrez attempted to find a way past Wehrlein for 10th, but Wehrlein just beat him to the chequered flag.


Output: b


Input: Consider Input: Question: How many years after the Apollo 11 mission did the Apollo 17 mission launch? Passage: are three views of Mare Tranquillitatis on the Moon, taken by the mapping camera of the Apollo 17 mission in 1972, facing south-southwest from an average altitude of 111 km on Revolution 36 of the mission. At the left is the east side of Mare Tranquillitatis, with the craters Franz (bottom right), Lyell (dark floor, right of center), and Taruntius (upper left). The "bay" of dark mare (basalt) at left is Sinus Concordiae, with "islands" of older, light highland material. At the right is the crater Cauchy, which lies between the Rupes Cauchy and Cauchy rille. The center photo shows the central mare with craters Vitruvius (lower right) and Gardner (bottom center). At the horizon are lighter highlands at the southern margin of the mare, near the Apollo 11 landing site. The crater Jansen is visible at the edges of both the center and right photos. The right photo shows the western mare, with the craters Dawes (lower left) and the large Plinius (43 km diameter), with the Plinius Rilles in the foreground. These photos were taken within minutes of each other as the command module America orbited the Moon. The Sun elevation drops from 46 degrees at left to 30 degrees at right.



Output: b