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.

Input: Consider Input: Question: What is the age difference between Cole's husband and the person who helped her recover from malaria? Passage:"Promise This" is an up-tempo dance-pop song written by American songwriter Priscilla Hamilton, British music producer Wayne Wilkins, who was responsible for Cole's debut single "Fight for This Love", and Christopher Jackson. It is written in the music key of C minor with a time signature in common time and a tempo of 151beats per minute. Cole's vocal range spans from G to E. The basic chord progression of the song is Cm, Cm, Cm, Cm, E, B, F, Cm, E, B and F. The song sees Cole singing some of the lyrics in French, referencing the children's song "Alouette". It was recorded in Santa Monica, California, and "finds her contemplating mortality with a cheerful morbidity, asking for prayers over a brutal march beat." Tabloids suggested that the lyrics were based upon her divorce from footballer Ashley Cole, and how her dancer friend Derek Hough nursed her to health while she was suffering from malaria. The Daily Star had also noted Cole's apparent affection in the song by her use of the French word alouette, meaning "skylark".

Output: b

Input: Consider Input: Question: What does UNESCO stand for? Passage:Wyndham devoted much of his life to public service outside of his role in the Department of Education. In 1945 he led the Australian delegation at the conference which created UNESCO and was a member of the Australian delegation to UNESCO in 1958 and again in 1966. In 1959 he represented Australia at the Commonwealth Education Conference at Oxford and again in New Delhi in 1962. He was a Fellow of the Royal Institute of Public Administration and a Fellow and President (19631965) of the Australian College of Educators. He was Chairman of the NSW State Library Board, NSW State Archives Authority, Secondary Schools Board, Board of Senior School Studies, Board of Teacher Education, Sydney Symphony Orchestra Advisory Committee and Intellectually Handicapped Standing Committee amongst others. He was a member of the Senate of the University of Sydney, Council of the University of New South Wales, Council of the University of New England, Council of Macquarie University, Technical Education Advisory Council and the Sydney Opera House Trust. In 1961 Wyndham was appointed a Commander of the Order of the British Empire for services to education in NSW and in 1969 appointed a Knight Bachelor.

Output: b

Input: Consider Input: Question: What player was chosen first overall in the draft after which Banks was signed as undrafted free agent? Passage:After the 2010 NFL Draft, the Washington Redskins signed Banks as an undrafted free agent on May 17, 2010. He returned a punt 77yards for a touchdown in the first preseason game against the Buffalo Bills on August 13, 2010, and was shortly thereafter given the nickname, "Crazy Legs Banks". Against the New York Jets, however, he fumbled a return and had inconsistent play against the Baltimore Ravens, which included a second lost fumble. The Redskins released Banks on September 26, 2010, but re-signed him to the practice squad on September 29. In his first regular season NFL game, Banks returned his first punt 51yards against the Philadelphia Eagles which set up a Redskin touchdown. In Week 5 against the Green Bay Packers, his responsibilities expanded to include both punt and kick return duties. Banks recorded three punt returns for 47yards and two kickoff returns for 33yards, while a 62-yard kickoff return was negated by a holding penalty. In Week 6 against the Indianapolis Colts, Banks blocked a 48-yard field goal attempt by Adam Vinatieri. On October 31, 2010 against the Detroit Lions, Banks totaled 271 return yards, setting a franchise record. His 96-yard kickoff return midway through the fourth quarter was the Redskins' first kick return for a touchdown in 70 games, and the first of Banks' career. In Week 12, Banks ran a 77-yard punt return in a home game against the Minnesota Vikings for a touchdown to give the Redskins a lead late in the game, but a penalty called on Perry Riley negated the return and the Redskins lost.
Output: b