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: How many total teams participated in the cup the team won in 2017? Passage:From their foundation, the team primarily played five, seven and eleven-a-side exhibition matches, which were filmed and uploaded to their YouTube channel. By September 2016, the team's Instagram account had over 100,000 followers, their Twitter account 41,000, and a 'penalty challenge' video uploaded to YouTube had accumulated over one million views. Hashtag United played various teams including a Comedians XI whom they beat 19–1, Google, the GB Deaf Team, Barawa and a Manchester City staff team, with opponents fielding former professional footballers such as Paul Dickov, Graeme Le Saux and Ray Parlour, and celebrities including Omid Djalili. At one point in 2016, the club was close to signing professional footballer Adebayo Akinfenwa. In 2017 the club won the EE Wembley Cup, a competition that Spencer FC had won in 2015 and 2016; the team included Scott Pollock, who went on to sign professional terms with Northampton Town. 
 Links: a. Graeme Le Saux b. EE Wembley Cup c. Exhibition game d. Twitter
Example Output: b

Example Input: Question: How long has the location at the fish's southernmost range been a country? Passage:The cocinero (Caranx vinctus), also known as the barred jack and striped jack, is a species of small marine fish classified in the jack family, Carangidae. The cocinero is distributed through the tropical eastern Pacific Ocean, ranging along the west American coastline from Baja California in the north to Peru in the south. It is a pelagic species, inhabiting the upper water column in both coastal and offshore oceanic waters, occasionally making its way into estuaries. The species may be identified by its colouration, having 8 or 9 incomplete dark vertical stripes on its sides, with scute and gill raker counts also diagnostic. It is small compared to most other species of Caranx, reaching a length of 37 cm in total. The cocinero is a predatory fish, taking small fishes, crustaceans, and various benthic invertebrates in shallower waters. Little is known of the species' reproductive habits. The cocinero is of moderate importance to fisheries along the west coast of South America, and the species has been used in aquaculture trials. It is taken by various netting methods and by spear, and is sold fresh, dried, and salted at market.
 Links: a. Gill raker b. Shore c. Peru d. Aquaculture
Example Output: c

Example Input: Question: Who directed the Stephen King tele-movie where Wiles worked as an extra? Passage:In 1990, Wiles began to pursue an interest in film-making, working on the set of the film Mr. and Mrs. Bridge, filming on location in Kansas City. Not long after, the Stephen King tele-movie, Sometimes They Come Back, came to town and he worked on the crew as well as appearing in scenes as an extra. After forming some connections while working on these films, Wiles ventured to Los Angeles where he appeared in commercials before landing the lead in an after-school special. In 1994, he had a part in the Bon Jovi music video "Always". 1994 also gave him his first lead role, in the indie movie WindRunner, appearing with Margot Kidder and Russell Means. In 1995, Wiles made the first of 32 appearances in Beverly Hills, 90210 as Colin Robbins, a role which gained him some note in Hollywood. In 1999, Wiles garnered the role of Maurice 'Bosco' Boscorelli in the television drama Third Watch; he appeared in all six seasons of the show from 1999-2005.
 Links: a. Sometimes They Come Back (film) b. Mr. and Mrs. Bridge c. Sometimes They Come Back (film) d. Sometimes They Come Back (film)
Example Output:
a