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 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: What is the official IAU name for the main star that is ioninizing  the surrounding material? Passage:Sharpless 264, also known as the Lambda Orionis Ring, is a molecular cloud and H II region, which can be seen in the northern region of the Orion Molecular Cloud Complex (OMCC), in the constellation of Orion. The OMCC is one of the best-known star formation regions and the closest sector of the Milky Way to our Solar System where high-mass stars are born. The nebula is named after its main star, λ Orionis, a blue giant responsible for the ionization of the surrounding material. It is also sometimes called the Angelfish Nebula due to its resemblance as to its lighter areas (pink to peach colour) to an angelfish. In the infrared its ionized boundaries are that which appears, instead. 


Output: b


Input: Consider Input: Question: What year was the Mahabharata written? Passage:Trigarta was a kingdom mentioned in the epic Mahabharata. Mahabharata mentions two different Trigarta kingdoms, one in the west close to the Sivi Kingdom and the other north to the Kuru Kingdom. Modern Kangra is one of the ancient town in North Trigarta, extending westward to the Punjab area. Multan was the capital of Trigarta with its original name that is Mulasthan. The territory of Trigarta Kingdom is around the three rivers of Satluj, Beas, and Ravi. These Trigarta kings were allies of Duryodhana and enemies of Pandavas and Viratas. Their capital was named Prasthala. They attacked the Virata Kingdom aided by the Kurus to steal cattle from there. The Pandavas living there in anonymity helped the Viratas to resist the combined forces of Trigartas and Kurus. Trigarta kings fought the Kurukshetra War and were killed by Arjuna, after a ruthless and bloody conflict. Arjuna also annihilated an Akshouhini (a large military unit) of Trigarta warriors called the Samsaptakas. These warriors had vowed to either die or kill Arjuna as part of a larger plan by Duryodhana to capture Yudhishthira alive.



Output: b