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.
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Question: Question: When did the expedition that John Colter was apart of in 1807 begin? Passage:Europeans may have ventured into the northern sections of the state in the late 18th century. Most of the southern part of modern-day Wyoming was nominally claimed by Spain and Mexico until the 1830s, but they had no presence. John Colter, a member of the Lewis and Clark Expedition, was probably the first American to enter the region in 1807. His reports of thermal activity in the Yellowstone area were considered at the time to be fictional. Robert Stuart and a party of five men returning from Astoria, Oregon discovered South Pass in 1812. The route was later followed by the Oregon Trail. In 1850, Jim Bridger located what is now known as Bridger Pass, which was later used by both the Union Pacific Railroad in 1868, and in the 20th century by Interstate 80. Bridger also explored the Yellowstone region and like Colter, most of his reports on that region of the state were considered at the time to be tall tales. During the early 19th century, fur trappers known as mountain men flocked to the mountains of western Wyoming in search of beaver. In 1824, the first mountain man rendezvous was held in Wyoming. The gatherings continued annually until 1840, with the majority of them held within Wyoming territory.


Answer: b


Question: Question: Was Nathan Sivin alive when Han Zhenhua claimed that Nanhai referred to the Scarborough Shoal? Passage:The People's Republic of China and the Republic of China (Taiwan) claim that Chinese people discovered the shoal centuries ago and that there is a long history of Chinese fishing activity in the area. The shoal lies within the nine-dotted line drawn by China on maps marking its claim to islands and relevant waters consistent with United Nations Convention on the Law of the Sea (UNCLOS) within the South China Sea. An article published in May 2012 in the PLA Daily" states that Chinese astronomer Guo Shoujing went to the island in 1279, under the Yuan dynasty, as part of an empire-wide survey called "Measurement of the Four Seas" (四海测验), however, no such 13th century map has been made public by China nor such evidence on the existence of the map is known. In 1979 historical geographer Han Zhenhua (韩振华) was among the first scholars to claim that the point called "Nanhai" (literally, "South Sea") in that astronomical survey referred to Scarborough Shoal. In 1980 during a conflict with Vietnam for sovereignty over the Paracel Islands (Xisha Islands), however, the Chinese government issued an official document claiming that "Nanhai" in the 1279 survey was located in the Paracels. Historical geographer Niu Zhongxun defended this view in several articles. In 1990, a historian called Zeng Zhaoxuan (曾昭璇) argued instead that the Nanhai measuring point was located in Central Vietnam. Historian of astronomy Chen Meidong (陈美东) and historian of Chinese science Nathan Sivin have since agreed with Zeng's position in their respective books about Guo Shoujing.


Answer: b


Question: Question: In what county is the replica of the Executive Seal which was presented to Barnett by both houses of the Legislature upon is return to office located? Passage:In 1843, Barnett was elected (by the Georgia State Senate) to the position of Georgia Secretary of State, a position he held for three terms until 1849. He was subsequently elected to another, single, term in 1851. He was again elected to the position for the period 1861-1868, but was removed by the Military Governor at the onset of the Reconstruction era. It is said that Barnett twice saved the Great Seal of the State of Georgia. The first time was when Union troops under William Tecumseh Sherman were about to capture the State Capitol at Milledgeville. Barnett took the seal, and numerous official documents and Acts, and with the assistance of his wife Mary, buried them at his farm. After Sherman's troops marched on, Barnett returned the seal and the documents to the state. In 1866 Barnett again removed the Great Seal from the capitol. General Ruger, who was at that time acting as the Military Governor of Georgia, requested that Barnett affix the seal to an executive act, which Colonel Barnett could not approve. He refused to sanction the papers with the imprint of the seal and as a consequence was removed by General Ruger. Colonel Barnett then took the seal with him to prevent it from falling into the hands of what was considered an illegitimate Carpetbagger government which occupied the state: so that it was never affixed to any of the documents of misrule which followed under the carpetbag government. Since the seal was required, to certify official acts of the state government, the Reconstruction government fabricated a replacement. That replacement was identical in all respects except one. The soldier depicted on the replacement seal held his sword in the wrong hand. The period of the Reconstruction government in Georgia is thus referred to as the "Period of the False Seal". The Great Seal and documents were buried on Barnett's farm, and remained hidden there until 1868, when a new state constitution was enacted and a new government installed. After democrats regained control of state government, Barnett was again elected Secretary of State in 1873. Upon his return to office, both houses of the Legislature voted to present him with a replica of the Executive Seal, which replica is now in Savannah, Georgia, the property of the Georgia Historical Society. Barnett continued to serve as Secretary of State until his death on 2 February 1890. Toward the end of his more than 30 years of service as secretary of state under numerous administrations and into his late 80s, he was said to wear a row of three pairs of glasses. A portrait of Barnett hangs in the office of the Georgia Secretary of State to this day.


Answer:
b