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: 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

Ex Output:
b


Ex Input:
Question: Did the player the Warriors drafted attend college in California? Passage:The Golden State Warriors last made the NBA Finals in , when they were still in San Francisco. In the years since, they moved to Oakland, briefly lost Rick Barry to the American Basketball Association, and named Warriors great Al Attles as head coach. Before the start of the 1974–75 season they traded future Hall of Famer Nate Thurmond to the Chicago Bulls for young center Clifford Ray. They also drafted Jamaal Wilkes, then known as Keith Wilkes, out of UCLA. With Barry as the offensive leader, and with Attles using a team approach to coaching, the Warriors managed to finish the season atop the Western Conference with 48 wins. In the playoffs, they defeated the Seattle SuperSonics in six games, then eliminated Thurmond and the Bulls in seven games to advance to the Finals.
 Links: a. 1974–75 NBA season b. Golden State Warriors c. UCLA Bruins men's basketball d. Al Attles

Ex Output:
c


Ex Input:
Question: What major landmarks are in the district Rohrbach went to in 1803? Passage:Rohrbach was first mentioned in 795 as Roorbah when a local noble, Heribold, gave his lands in Madiswil to the church in Rohrbach. In the 9th century some land around the village was given to the Abbey of St. Gall. The Abbey established an administrator in Rohrbach to manage their lands in the Oberaargau region. Since the Abbey was an Imperial Abbey, the administrator and the landholders on the Abbey's land had immunity from the local count's court and could only be arrested or tried by the Abbey court. At the beginning of the 14th century the bailiwick and the low court of the local Barons of Ruti. Between 1314 and 1370 both offices were held by the Count of Signau and after 1371 by the Count of Grünenberg. The Grünenberg Counts incorporated the village into their personal territory. Hermann of Eptingen then acquired the rule over the village by marriage. He supported the Austrian Habsburgs in the Old Zürich War (1440–46) and lost the village to a Bernese army. After the war, the village was returned to his wife in 1449. In 1504 Bern bought the entire village from Hermann's decedents. In 1505 the village was incorporated into the bailiwick of Wangen. However, Rohrbach retained several special privileges. They were exempt from forced labor for the bailiff and in wars they marched under the banner of the city of Bern. After the 1798 French invasion it was part of the District of Langenthal in the Helvetic Republic and in 1803 it went to the District of Aarwangen.
 Links: a. Aarwangen b. Abbey of Saint Gall c. Langenthal d. Oberaargau

Ex Output:

a