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.

Ex Input:
Question: What is the capital city of the country where Orson K. Miller claims to have found the Amanita abrupta? Passage:The fruit bodies of A.abrupta grow on the ground, typically solitary, in mixed conifer and deciduous forests, usually during autumn. The frequency with which fruit bodies appear depends on several factors, such as season, location, temperature, and rainfall. The mushroom has been described as common in the Southeastern United States; in Texas, it has been called both infrequent, and common in the Big Thicket National Preserve. Like most other Amanita species, A.abrupta is thought to form mycorrhizal relationships with trees. This is a mutually beneficial relationship where the hyphae of the fungus grow around the roots of trees, enabling the fungus to receive moisture, protection and nutritive byproducts of the tree, and affording the tree greater access to soil nutrients. Amanita abrupta is widely distributed throughout eastern North America, where it has been found as far north as Quebec, Canada, and as far south as Mexico. Orson K. Miller claims to have found it in the Dominican Republic where it appeared to be growing in a mycorrizhal association with pine trees. Kuo also mentions a mycorrhizal relationship with both hardwoods and conifers, while Tulloss lists additional preferred tree hosts such as beech, birch, fir, tsuga, oak, and poplar. However, A.abrupta has been shown experimentally to not form mycorrhizae with Virginia Pine.
Links: a. Pine b. Dominican Republic c. Oak d. Dominican Republic

Ex Output:
b

Ex Input:
Question: How long had FIU Stadium been standing for the year Straker played in a game against Honduras there? Passage:In May 2011, he was called up for the Grenadian national team for the upcoming CONCACAF Gold Cup. Straker played in two pre-tournament friendlies, including his debut in a 22 home draw with Antigua and Barbuda on 27 May 2011. He made his competitive debut for Grenada in their first match in the Gold Cup, a 40 loss to Jamaica at the Home Depot Center on 6 June 2011. Straker played in their two remaining group stage fixtures, a 71 defeat to Honduras at the FIU Stadium on 10 June 2011 and a 40 defeat to Guatemala at the Red Bull Arena on 13 June. He played in Grenada's three 2012 Caribbean Cup qualification second round matches, although they missed out on qualifying for the tournament after finishing in third place in their group on goal difference. He scored his first international goal with a 33rd-minute penalty kick in Grenada's 31 home defeat to Haiti in a 2018 FIFA World Cup qualifier on 4 September 2015.
Links: a. Honduras national football team b. Riccardo Silva Stadium c. Antigua and Barbuda national football team d. Dignity Health Sports Park

Ex Output:
b

Ex Input:
Question: What parent corporation owns the label that issued their first album, Cotton, Lloyd & Christian? Passage:Friends dissolved shortly afterwards, and Kipner formed a new group, Skyband. Lloyd and Cotton left MGM when Curb also left to establish his own production company. The pair recruited Texan-born Chris Christian, and in 1975 the trio recorded their first album, Cotton, Lloyd & Christian, issued by 20th Century Records. Their version of the Del Shannon song "I Go to Pieces" - a 1965 hit for Peter and Gordon - became a #66 hit on the Billboard Hot 100. Other tracks included a slowed-down version of the Supremes' hit "Baby Love"; a medley of songs from the Who's Tommy; and "I Don't Know Why You Love Me". The album was repackaged by Curb and Lloyd in 1976, and used as the music soundtrack of a movie, The Pom Pom Girls. The trio's second album, Number Two, also appeared in 1976, and in April 1977 they released another single, "Crying in the Rain", written by Carole King and Howie Greenfield and first recorded by the Everly Brothers. Both albums were produced by Lloyd and Curb. No further recordings by the trio were released.
Links: a. 20th Century Fox Records b. I Go to Pieces c. 20th Century Fox Records d. Carole King

Ex Output:
a