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: What position did Kopf play for the Newark Bears? Passage:At the start of the 1922 season, Kopf was a member of the Giants second team, which was compiled of players who were cut from New York's spring training roster and assigned to a team that played minor league teams in Texas. After his trial with the Giants second team, he was assigned to the Double-A Newark Bears of the International League. After a week with the Bears, Kopf was turned back to the Giants and manager John McGraw gave him an unconditional release. Later that year, he signed with the Brooklyn Dodgers. The Dodgers assigned Kopf to the Double-A Oakland Oaks of the Pacific Coast League. With the Oaks, he batted .246 with 16 hits, and five doubles in 20 games played. Brooklyn then assigned him to Newark Bears. Finally, the Dodgers sold Kopf to the Double-A Reading Aces of the International League. His combined totals in the International League that season was a batting average of .228 with 18 hits, three doubles, and two home runs in 23 games played.


a