You will be given a definition of a task first, then some input of the task.
In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Question: Who coached the team against which Green made his NFL debut ? Passage:Green was selected by the Baltimore Ravens in the 5th round (158th overall) in the 2005 NFL Draft. He was utilized mostly as a blocking fullback in 2005 by the Baltimore Ravens. His solid play was rewarded with 4 starts and 12 games played in his rookie campaign. Green played in both the Ravens Monday Night Football games in 2005, and started one of them. His game worn jersey from the Monday Night game with Green Bay was auctioned on eBay and sold for a few hundred dollars. Green also played on special teams. He made his NFL debut on September 11 versus the Indianapolis Colts. Green finished the year with 4 yards rushing on 5 attempts, and 32 yards on 7 catches with no touchdowns.
Links: a. Baltimore Ravens b. EBay c. Starting lineup d. Monday Night Football
Output:
a