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.

Question: Who designed Hans Klemm's first light aircraft? Passage:Hans Klemm's first light aircraft was the Daimler L15 and the L20 had much in common with it. Both were cantilever monoplanes with twin open, tandem cockpits and engines of very low power. The L20's low wing distinguished it from its predecessor and had the advantage of providing a low centre of gravity and better view during the landing approach as well as better protection for occupants in case of crash landings. The low-set wing also allowed a shorter undercarriage on the L20, which was otherwise like that of the L15 with the wheels independently mounted on pairs of centrally hinged V-struts and with vertical shock absorbing legs to the wing underside. Wheels were sometimes replaced by floats. Intended from the start for serial production, the L20's structure was simplified, with a pentagonal cross-section fuselage lacking the L15's rounded upper and lower surfaces. The fuselage was wooden framed with canvas covering. The overall strength of the structure, which had a safety factor of 12, was emphasised.

b

Question: Who were the first commander of the regiment Erwin served in during the American Civil War? Passage:Born in Washington, Lycoming County, Pennsylvania, Erwin settled in Portage, Wisconsin in 1853. From 1855 to 1868, Erwin lived in Jo Daviess County, Illinois and then in Stephenson County, Illinois. During the American Civil War, Erwin served in the 45th Illinois Volunteer Infantry Regiment. In 1868, Erwin moved to Tomah, Wisconsin and was in the mercantile business. From 1879 to 1882 and 1886, Erwin served on the Tomah Board of Education and was president of the school board. From 1882 to 1889, Erwin served in the Wisconsin State Senate and was a Republican. In 1889, Erwin served as postmaster for Tomah, Wisconsin. In 1902, Erwin moved with his family to Milwaukee, Wisconsin. Erwin died suddenly in Savanna, Illinois just as he was about get on a train for a trip to Omaha, Nebraska.

b

Question: Did the Baldwin run aground in the same state in 1876 and 1877? Passage:In March of 1873 the Baldwin had a second deck added in Chicago, Illinois, this increased her gross tonnage to 634 tons, and is believed to have made her the first double decked steamer on the lakes. On April 30, 1876 she went ashore at North Point Reef on Lake Huron. On June 18, 1876 the Baldwin collided with the schooner Ellen Spry off Kewaunee, Wisconsin. At an unknown date in 1877, she went ashore near Alpena, Michigan, and was repaired afterwards in Detroit, Michigan. In 1879 the Baldwin was sold to the Inter Ocean Transportation Company of Milwaukee, Wisconsin. In April, 1882 she was sold to David Whitney Jr. of Detroit, Michigan, and her second deck was removed in order to refit her for the lumber trade. after the refit, the Baldwin gross tonnage was reevaluated to 412.5 tons. In 1884 it was reported that she was damaged near Ashland, Wisconsin. Following engine failure, and a storm near Port Colborne, Ontario. she was rebuilt with steel arches, and her original engine was replaced with a 450-horsepower Steeple compound engine that had a cylinder with a 37 x 32 inch bore and a stroke measuring 21 inches. On September, 1886 the Baldwin went aground in Lake George in the St. Marys River with the freighter R.J. Hackett; both of them were released by the tug Mystic. In 1891 she was sold to the Whitney Transportation Company of Hamtramck, Michigan. In 1892 the Baldwin was sold to S.R. MacLaren of Toledo, Ohio. On November 5, 1894 the Baldwin collided with the steamer Iron King off Marine City, Michigan, and sank in of water.


b