Definition: 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: Question: Was Keogan's hometown founded before the university he attended from 1909 to 1913? Passage:The Minnesota Lake, Minnesota native attended University of Minnesota from 1909 to 1913. He began coaching high school varsities after his freshman year in college, guiding first Lockport High School (19101911) followed by Riverside High School (19111912). Meanwhile, he was also coaching several college basketball teams: Charles City College in Iowa (19091910), Superior State Teachers College in Wisconsin (19121914), Saint Louis University (191415) and the University of St. Thomas in St. Paul, Minnesota (19171918). During World War I he served at Great Lakes Naval Training Station. After briefly coaching Allegheny College in Meadville, Pennsylvania (19191920) and Valparaiso, Keogan arrived at University of Notre Dame. He served as head basketball and baseball coach, as well as assistant to the legendary football coach Knute Rockne. Keogan compiled a 327961 at Notre Dame.

Output:
b