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.

Input: Consider Input: Question: What was the Hertford Town club record the year that Scott Neilson joined? Passage:Neilson was a member of Norwich City's youth teams at the age of 11, went on to Charlton Athletic and also won schoolboy honours for Wales. His senior career started at his brother Tony's club Hertford Town of the Isthmian League in 2005. He was top goalscorer for the reserves when he made his debut on 25 October in an Isthmian League Associate Members Trophy game against Clapton, before going on to play 15 games in his first season and scoring one goal. In his second season, he played 24 games upping his goal tally by another nine, before he earned a move in December 2006 to Ware – a second club where his brother also played. In one game in January 2008, Neilson came off the bench to score four goals for Ware against Tilbury in a 5–2 victory. The goals went towards Neilson's total of 23 from 40 games for Ware in the Isthmian League First Division North, helping Ware towards the end-of-season play-offs. However, he left Ware before the end of the season to join Cambridge City in March 2008 for the rest of the club's Conference South campaign.
 Links: a. Hertford Town F.C. b. Cambridge City F.C. c. Isthmian League d. Clapton F.C.

Output: a


Input: Consider Input: Question: When was the Bronze age? Passage:It was first studied by Lorraine Copeland and Peter Wescombe in 1965–1966. A wide variety of materials were recovered from the site and its immediate area that are now held in the Saint Joseph University in Beirut. Stone tools from the surface included numerous short, wide, sickle blades with fine denticulation or nibbling along with tanged arrowheads, scrapers, chisels, axes, burins, obsidian and a small green stone axe. Pottery resembled middle periods at Byblos and coloured similar to at Ard Tlaili with red or black washes. Both fine and coarse shards were found of jars with a variety of collared and flared necks and flat bases along with bow rims such as those found at Jericho. Vessels were decorated with stabbed and incised designs, finger pressed around the rim and smoothed by hand or with straw. A painted lattice pattern was detected on at least one piece. Comparisons were made with middle and late Neolithic periods at Byblos showing inhabitation from several phases. The site was also used in Bronze Age and Classical times and material from these phases has been found over a wide area around the site.
 Links: a. Neolithic b. Byblos c. Bronze Age d. Jericho

Output: c


Input: Consider Input: Question: Which creek that the Lehigh and Susquehanna turnpike passes in succession is the longest? Passage:It was used initially by transient work crews timbering and building temporary river boats to haul cargo known as arks, a common solution to ship upstream resources out of the frontier. As such early on it anchored a sawmill, tavern, crude housing, tool and work sheds, and in 1804–05, a toll house built for the Lehigh and Susquehanna turnpike, climbing the nearby ravine of Jean's Run as it began the sharp ascent up Broad Mountain to pass in succession along the banks of the Black Creek, Quakake Creek, Beaver Creek valleys in (the future) Carbon County, Pennsylvania then climb Hazel Creek into Luzerne County up to the flat area of the Mountain pass, a marshy saddle which would become Hazelton, PA near the 1780s settlement of St John's along the descent to Nescopeck on the Susquehanna – PA 93 follows much of the same road bed, save for starting at an elevated altitude from the nearby town of Nesquehoning, PA via a high level bridge.
 Links: a. Black Creek (Lehigh River tributary) b. Quakake Creek c. Hazle Creek d. Broad Mountain (Lehigh Valley)


Output: a