instruction:
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:
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.

answer:
b


question:
Question: How long did the battle where George was appointed colonel for last? Passage:Randall enlisted as a private in the 4th Pennsylvania Volunteer Infantry in the April 1861. He then accepted appointment to the 4th U.S. Infantry as second lieutenant in October. He served in New York and Washington, D.C., and in the field with the Army of the Potomac. He was a second lieutenant at the Siege of Yorktown, Battle of Gaines' Mill, Battle of Malvern Hill, Second Bull Run (where he commanded Company C), and Fredericksburg; and a first lieutenant at the Battle of the Wilderness. He was appointed a brevet captain for gallant service in the Battle of Antietam. He served as a major in the 14th New York Heavy Artillery Regiment, part of Major General Ambrose Burnside's IX Corps on the Richmond-Petersburg Front in 1864, and was commander of the regiment at the Battle of the Crater. The Dansville Advertiser reported on 7 September that he assumed command of the regiment on 18 August. This article also reports that he was wounded in the battle on 19 August. He was appointed a brevet lieutenant colonel, and then colonel for gallantry in the Battle of Fort Stedman. He mustered out of the Volunteer service on 26 August, and was appointed captain in the 4th US Infantry on 23 September 1865. Subsequently, he served at Davids' Island Military Reservation, New York Harbor, where he was in December 1867.

answer:
b


question:
Question: What was the home country of the club that made a bid of 200,000 Euros for a half season loan of Ansarifard? Passage:During one of Saipa's training camps in Ardabil, Karim's home city, he was taken on a training trial by then-coach Ali Daei and was accepted into the club's youth academy and reserves. In the 2007 season Saipa the Iranian reigning champions encountered problems in scoring after the departure of Mohsen Khalili and retirement of then-coach Ali Daei. After 12 weeks Ali Daei moved Ansarifard to the first team from the reserves and the young starlet answered the coach's faith with good games including the only goal against a strong Sepahan team. Ansarifard scored 13 goals during the 2009–2010 season. After strong performances, Karim became fast one of the best players of Saipa and targeted by European clubs such as Borussia Dortmund and Celtic F.C. later, FC Steaua București made a €200,000 bid for a half season loan. In May 2011, it was suggested that Everton are interested in signing Ansarifard. Despite major interest from European clubs, conscription problems made the prospect of Ansarifard moving to a foreign club unlikely. Ansarifard renewed his contract with Saipa for another two years on 14 July 2011. In the 2011–2012 Iranian Pro League season, Ansarifard scored 21 goals and made 5 assists for Saipa, becoming the league's top scorer.

answer:

b