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: How old was John Hamilton, 1st Marquess of Abercorn, when his younger son was elected to Parliament? Passage:The younger son of John Hamilton, 1st Marquess of Abercorn, he was evidently educated at Harrow School, where he was a lieutenant of volunteers in 1803. He matriculated at Christ Church, Oxford on 24 October 1805, but left there for Cambridge, where he was admitted as a nobleman to St John's College on 19 October 1807. In the mean time, he was elected as Member of Parliament for Dungannon at the general election in May 1807, though underage, through the patronage of his father's political ally, Thomas Knox, 1st Viscount Northland. It was intended that he should later contest County Donegal or County Tyrone, but he suffered from illness, and may not ever have taken his seat. In January 1808, he sailed for Brazil in the brig Eclipse to recover his health, but died in Madeira in June.

Example Output: b

Example Input: Question: When was the firm that designed the Oregon library established? Passage:The Oregon Library was designed by Chicago architects Pond and Pond. The Ponds were members of the Eagle's Nest Art Colony, founded by Lorado Taft, and their association with Taft and the colony led them to design the library. Their design was influenced by the colony, and a combination of two architectural styles, Classical Revival and the Arts and Crafts movement. The completed library included a second floor art gallery to which members of Eagle's Nest donated works for a permanent collection. The gallery's collection includes 64 paintings and sculptures as well as a Currier and Ives lithograph collection appraised at US$700,000. The Oregon Public Library was listed on the U.S. National Register of Historic Places in 2003, three years later it was included as a contributing property in a historic district that received the National Register designation.

Example Output: a

Example Input: Question: In what city did one of Austin Town's legends and local heros lead India to victory in during the 1951 Asian Games? Passage:Unlike other parts of Bangalore where Cricket is popular, Football is a passion for the residents of Austin Town. According to football coach Thyagarajan, Austin Town is considered the birthplace of Football in Bangalore. The origins of the game can be traced to the Italian soldiers who were being held as prisoners of war during the beginning of WWI in the Bangalore Cantonment. The Italian POWs passed on the game to the natives, even though at first the natives played football bare-footed. (Some players played without boots even in the Olympics.) The very first Olympians – Anthony, Kanniah, Raman and Shanmugham – who represented the Indian Football team in the Olympic Games of 1948 and 1952, were from Austin Town. Vajravelu and Varadarajan were from the City area, and the rest of the players were from the Bangalore Cantonment. Most of the Football enthusiasts in Austin Town are the Tamil Community, with many of the local boys now playing for clubs in Goa and Calcutta. In the 1960s and 1970s, many of the Austin Town boys made it the Football teams of Government and defence companies such as HMT, MEG, ITI, NGEF, HAL, BEML, BHEL, ADA, ADE, etc. Austin Town and Murphy Town are still considered gold-mines of football talent. One of Austin Town's legend and local hero is 95-year-old T Shanmugham, who led India to victory in Football in the 1951 Asian Games, and also was part of India's Football team for the 1952 Olympics. The Austin Town Football Grounds is now known as Nandan Ground's after one of Indian Football's greatest goalkeeper Nandan, who was also from Austin Town. Austin Town is also the birthplace of other legendary football players such as Ulaganathan and former Captain Carlton Chapman.

Example Output:
b