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: Which manager of Port Vale FC had the best record during the 1950s? Passage:The first confirmed non-English manager during peacetime was Jock Cameron, who held the job for a year following World War I. Freddie Steele was a highly successful manager, who took the club to their second Third Division North title in 195354. In 1957 Scotsman Norman Low took the managerial reins, winning the Fourth Division title in 195859. The next manager of note was Sir Stanley Matthews, who was full-time manager for less than a year; his resignation followed a scandal involving players' pay. Widely considered to be the club's greatest ever manager, John Rudge led the "Valiants" to cup glory in 1993; his best success was the league however, securing three promotions in his sixteen-year reign. Bruno Ribeiro, from Portugal, became the first manager born outside of Britain to manage the club when he was appointed as manager in June 2016.

answer:
a

question:
Question: How many other people were on the US national collegiate baseball team the same year as Frazier? Passage:Frazier attended Oconee County High School in Watkinsville, Georgia, graduating in 2010. While playing for the school's baseball team, Frazier recorded 53 doubles, the second most in the history of the Georgia High School Association. Frazier enrolled at Mississippi State University to play college baseball for the Mississippi State Bulldogs. He played sparingly as a freshman. In 2012, his sophomore year, Frazier set a Mississippi State record for assists in a season (227) and was named the most valuable player of the Southeastern Conference (SEC) Baseball Tournament, and was chosen for the United States national collegiate baseball team. In 2013, his junior season, he led the National Collegiate Athletic Association with 107 hits, which set a Bulldogs single-season record, while also setting school records for assists (240) and putouts (120) in a season, and putouts over a career (375). He was named to the SEC All-Tournament Team.

answer:
b

question:
Question: What was the population of Lake City, Minnesota the year Eugene Curnow was born? Passage:Dr. Curnow was born on February 8, 1925, in Lake City, Minnesota. He grew up in various towns in California, including a gold mining claim in the small settlement of Poverty Flat, population 12. In 1942, he graduated from Shasta Union High School in Redding, California. He then moved to Seattle where he enlisted in the Navy. He attended one quarter at Seattle College as a pre-med student before the Navy sent him to the University of New Mexico in Albuquerque, where he continued his pre-med studies for the rest of the year. In December 1943, he was assigned to the Hospital Corps School in San Diego, California, for a six-week training course. In February 1944, he was sent to Mare Island Navy Hospital at Imola, California, where he cared for returning combat veterans who were suffering from post-traumatic stress disorder (PTSD). He was transferred in October 1944 to Astoria, Oregon, and was assigned to the USS Sanborn, APA 193 as a member of the ship's crew.

answer:
a