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: What year was the opera Tallien went to in a sleeveless dress established? Passage:Thérésa became one of the leaders of Parisian social life. Her salon was famous and she was one of the originators of the Greek Revival Directoire style women's fashions of the French Directory period. She was a very colorful figure; one story is that she was said to bathe in the juice of strawberries for their healing properties. She once arrived at the Tuileries Palace, then the chief residence of Napoleon Bonaparte, supported by a black page, with eight sapphire rings and six toe rings, a gold bracelet on each ankle and nine bracelets on each arm. To top the look off Theresa had a head band covered in rubies. On another occasion she appeared at the Paris Opera wearing a white silk dress without sleeves and not wearing any underwear. Talleyrand commented: "Il n'est pas possible de s'exposer plus somptueusement!" ("One could not be more sumptuously unclothed!").


Output: b


Input: Consider Input: Question: What were the differences between the Good Parliament and the Bad Parliament? Passage:Owing to Gaunt's influence, he was chosen in January 1376/7, in the last of Edward III's parliaments (the Bad Parliament), to act as Speaker of the House of Commons. According to the Rolls of Parliament (ii. 374) Hungerford "avait les paroles pur les communes d'Angleterre en cet parliament" ('[he] spoke for the commons of England in said Parliament'). He is thus the first person formally mentioned in the Rolls of Parliament as holding the office of speaker. Sir Peter de la Mare preceded him in the post, without the title, in the Good Parliament of 1376. In 1380 Hungerford was appointed Forester of Selwood. In 1369 he purchased from Walter Pavely, de jure Baron Burghersh, the manor of Farleigh Montfort, now called Farleigh Hungerford, which served as the chief residence of his descendants, and in 1383 obtained licence to crenellate his manor house there, which thus became Farleigh Castle. In about 1384 he aroused the suspicion of King Richard II, who attached him, but he obtained a pardon and also a confirmation of his free warren at Farleigh.


Output: b


Input: Consider Input: Question: How many teams were in the Northern League? Passage:Born in Staten Island, New York, Majeski began his professional baseball career as a second baseman in at the age of 18 with the Eau Claire Bears of the Northern League. In his second season at Eau Claire, he posted a .365 batting average to finish as runnerup in the Northern League batting championship. His performance brought him to the attention of the Chicago Cubs who signed him to a contract and sent him to play for their Minor League affiliate, the Moline Plowboys of the Three-I League. Majeski continued to perform well, winning the Three-I League batting championship with a .345 batting average. He was traded to the Birmingham Barons of the Southern Association in where he hit for a .325 average.



Output: a