In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Example Input: Question: When was Taylor's place of birth founded? Passage:Taylor was born in 1861 in Peckham, to John and Mary Jane Cash. He worked in stockbroker's office in London and in 1880s he emigrated to South Africa and than to Western Australia in early 1890 following the Ashburton rush. In January 1891, he settled in Southern Cross, where he worked as a merchant and stockbroker. Three years later, he moved his operations at Coolgardie, where a promising gold field had been just discovered. Sitting at the town council, he was elected on 3 August 1896 one of the three members of the Western Australian Legislative Council for the East Province. He was one of the ten Western Australia representatives at the 1897-1898 Australasian Federal Convention, which prepared the federation. He left the council in 1899 to focus on speculative developments. He made estimated 250,000 pounds in speculating in Australia, before moving back to Europe to speculate on London Stock Exchange.
 Links: a. Coolgardie, Western Australia b. Federation of Australia c. Peckham d. Federation of Australia
Example Output: c

Example Input: Question: When was the city where David was born established? Passage:Born into a poor family in Linlithgowshire in Scotland, Bartholomew joined the Merchant Navy at a young age and became a highly experienced sailor, travelling to the Baltic Sea and the West Indies, working on hired merchant ships during campaigns against French islands there at the outbreak of the French Revolutionary Wars. He later served on Greenland whalers, but in 1795 was seized by a press gang at Wapping and forcibly recruited into the Royal Navy. Due a superior education (although where he obtained this education is unknown), Bartholomew was rapidly promoted to midshipman, serving in numerous theatres and becoming a favourite of Admiral Sir Home Riggs Popham. Bartholomew was present at the surrender of the Dutch fleet in 1799, on HMS Romney in the East Indies and in 1802 was in charge of the ship's chronometers during a voyage to the Red Sea. The Peace of Amiens in the same year saw a reduction in the Navy and Bartholomew was placed in reserve.
 Links: a. Whaling b. Red Sea c. HMS Romney (1762) d. West Lothian
Example Output: d

Example Input: Question: When was the cathedral that a chest was made from wood of built? Passage:The church contains one of the few surviving aumbries in Cheshire. In the nave is a chained bible dated 1617, which has been in the church since the 17th century. An oak chest dating from the early 17th century is made of wood from Chester Cathedral. Over the chancel arch is a painting depicting the Creation. Elsewhere are older wall paintings, including some by Edward Frampton. In the church are six wooden memorial boards painted by members of the Randle Holme family of Chester. Some memorial boards painted by Randle Holme III hanging in this church and elsewhere were executed without the permission of the College of Arms. Between 1667 and 1670 its head, Sir William Dugdale, travelled to the north on at least three occasions to destroy them. However the boards hanging in this church were not located by him and they survive. The parish registers begin in 1562. A monument to Samuel Griffiths who died in 1796 is by E. Spencer of Chester, and a memorial to Baskervyle Glegg, who died in 1843, is by Sanders of London. The two-manual organ is by Franklin Lloyd, to which additions were made by Harry Moulding of Chester around 1970. There is a ring of six bells. Three of these were cast by Richard Sanders in 1714 and the other three by John Taylor and Company are dated 1887, 1889 and 1974.
 Links: a. College of Arms b. Chester Cathedral c. Manual (music) d. Chester Cathedral
Example Output:
b

