Instructions: 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: Who is the manager of the team Peart left left Adelaide South Shields to sign with First Division side? Passage:Peart left Adelaide South Shields to sign with First Division side Sheffield United in 1907. He scored 50 goals for the reserve team in the 190708 season. He hit eight goals in 27 league appearances, and helped the "Blades" finish 17th in 190708 and 12th in 190809. He then left Bramall Lane for Stoke in the Birmingham & District League in 1910. He spent two years at the Victoria Ground and made an impressive contribution, scoring 34 goals in 23 matches in 191011, his run being ended by a broken leg against Crewe Alexandra on 10 December 1910. He claimed hat-tricks against Dudley Town, Wolves Reserves, Treharris Athletic, and Kettering Town, and finished as the club's joint top-scorer (with Alf Smith) despite only playing in the first half of the season. His goals helped the "Potters" to secure the Birmingham & District League title and second place in the Southern League Division Two. After his recovery Peart scored seven goals in 24 games in 191112, before the directors decided to cash in on their most profitable player.

Output:
b