In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

[Q]: Question: Did Sargis Tmogveli survive the capture of the city of Kars? Passage:Shalva was one of the most notable military commanders during a series of expansionist wars waged by the Kingdom of Georgia under Queen Tamar (r. 11841213). He consecutively held top posts of mechurchletukhutsesi (Lord High Treasurer) and mandaturtukhutsesi (Lord High Mandator) at Tamar's court. Together with his brother Ivane, Shalva was in command of vanguard traditionally composed of the Meschian troops from south Georgia. In the battle of Shamkor against the Ildenizid atabeg of Azerbaijan in 1195, he captured a war banner sent by the Caliph to the Muslim army which was then donated to the revered icon of Our Lady of Khakhuli. In 1206/1207, Shalva, together with Sargis Tmogveli, took hold of the city of Kars from the Seljuqs and was appointed as the governor of the Kars county.

[A]: b

[Q]: Question: How old was Harrison when he won the Presidency? Passage:Beginning with the 2000 election, the status of the Missouri bellwether came into question. Between 1904 and 2004, Missouri was carried by the victor of each presidential election, with the exception of 1956. Though Bush won the presidency in the 2000 election through the Electoral College, he lost the national popular vote. The 2000 election was unique because this was the first time in over a century where the popular vote winner lost the general election. (In 1888, Missouri voted for Grover Cleveland, the incumbent Democrat, who lost to Republican candidate Benjamin Harrison). Thus, controversy exists as to whether or not Missouri accurately predicted victor in this election. In the subsequent election, Missouri voted for George W. Bush, who this time won both the popular vote and the Electoral College. Missouri has voted reliably Republican since 2000. The state voted for John McCain in 2008, and for Mitt Romney in 2012, both of whom lost the general election to Barack Obama. The controversy is further complicated by the 2016 presidential election, where Missouri voted for Donald Trump by a landslide, while Hillary Clinton won the popular vote by nearly three million votes, but like in 2000, Trump won the Electoral College and became 45th President of the United States. Like 2000, political scientists have differing opinions on whether or not Missouri accurately predicted the victor, and even if Missouri is still a bellwether state at all.

[A]: b

[Q]: Question: What other ships have wrecked on Wreck Reef? Passage:After stopping at Madeira and the Cape Colony, the Investigator reached Australia in December 1801. It sailed along the south coast, through Bass Strait, and north along the east coast to overwinter at Port Jackson. It then sailed north up the east coast, rounding the Cape York Peninsula and entering the Gulf of Carpentaria. The ship by then being in extremely poor condition, the survey was broken off and the Investigator was sailed to Koepang, Timor. Many members of the crew became sick with dysentery there, and Flinders took the decision to return to Port Jackson as quickly as possible. They sailed southwards well west of the west coast of Australia, then east along the south coast, arriving back at Port Jackson in June 1802. The Investigator was condemned, and Flinders sailed for England as passenger on the Porpoise, there to ask for a new ship. Though initially inclined to remain at Port Jackson with some of the other naturalists, ultimately Allen chose to board the Porpoise. On 17 August the Porpoise was wrecked on Wreck Reef. Everyone on board was marooned on a sandbank for six weeks while Flinders sailed the ship's cutter back to Port Jackson to seek help. When help arrived it was in the form of two ships, one of which would return to Port Jackson, while the other was en route to China. Allen elected to sail to China. From there he took a passage to England on the Henry Addington. Arriving at Brighton on 8 August 1804, Allen made his way to London, where he gave to Banks the first eye-witness account of the voyage, including breaking the news of the death at Port Jackson of the gardener Peter Good.

[A]:
b