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.

Ex Input:
Question: What year did New Netherland become New York? Passage:In the early seventeenth century, individual Danish immigrants became established in North America. Scandinavians—Danes and Norwegians in particular—made up a large portion of the settlers in the Dutch colony of New Netherland, now New York. After 1750, Danish families in the Protestant Moravian Brethren denomination immigrated to Pennsylvania, where they settled in the Bethlehem area alongside German Moravians. Until 1850, most Danes who emigrated to North America were unmarried men. During this period, some Danes achieved notability and recognition. Among them were Hans Christian Febiger (1749–1796), one of George Washington's most trusted officers during the American Revolution, Charles Zanco (1808–1836) who died at the Alamo in March 1836 in the struggle for Texan independence, and Peter Lassen (1800–1859), a blacksmith from Copenhagen who led a group of adventurers from Missouri to California in 1839. The trail established by Lassen was followed by the "forty-niners" during the California Gold Rush. Lassen is considered one of the most important early settlers of California.


Ex Output:
b


Ex Input:
Question: Which team that played in the 1992 Munster Senior Football Championship final was found first? Passage:Karl O'Dwyer was a footballer from Waterville in South Co Kerry. He played with the Kerry team that were shocked by Clare in the final of the 1992 Munster Senior Football Championship. He later played with Kildare and had much success when his father Mick was manager. In 1998 he helped Kildare to their first Leinster Senior Football Championship title since 1956, he later helped his team to a first All Ireland final since 1928 but lost out to Galway on the day. In the semi final Kildare beat O' Dwyers native Kerry. At the end of the year he picked up an All Stars Award at Full Forward. In 2000 he once again helped Kildare to a Leinster title. O'Dwyer retired from inter-county in 2002 following Kildare's defeat to Kerry in the All-Ireland Qualifiers.


Ex Output:
b


Ex Input:
Question: Which country did Shah Jalal live in the year the Conquest of Taraf took place? Passage:After the Conquest of Taraf in 1304, Shah Arifin Rafiuddin, a disciple of Shah Jalal, migrated and settled in present-day Tahirpur where he preached Islam to the local people. His khanqah also remains here in Sarping/Laurergarh but the part containing his mazar is on the other side of the border in Meghalaya on top of Laur Hill. Tahirpur contained the village of Nabagram, now in Badaghat Union, which served as the capital of the Laur Kingdom. In the 18th century, Tahirpur became a part of Brajendra Kishore Roy Chowdhury's zamindari based in Gouripur House in Mymensingh. Tahirpur was then a predominantly Hindu-populated area. During this period, the local council resolved a false accusation against a Bengali Muslim by the name of Tahir Ali. Following this, Tahir Ali settled in this area and named his village Tahirpur. Tahirpur was founded as a thana in 1924 named after the village of Tahirpur. During the Bangladesh Liberation War of 1971, refugee camps were set up in the nearby Khasi and Jaintia Hills. During the Bhashan Pani movement from 1997 to 1998, ten peasants were murdered with many also being arrested or kept confined.


Ex Output:

b