Definition: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: When was the Brooklyn and Rockaway Beach Railroad founded? Passage:The New York, Bay Ridge and Jamaica Railroad was incorporated on November 20, 1875, to complete the work and operate the line to Jamaica, using the Brooklyn and Rockaway Beach Railroad (Canarsie Line) from New Lots to East New York and the LIRR Atlantic Avenue Division to Jamaica. The first piece, from the Bay Ridge Ferry (to South Ferry, Manhattan) to the crossing of the Brooklyn, Bath and Coney Island Railroad (West End Line) at New Utrecht, opened on August 23, 1876. Trains were operated over the BB&CI to Coney Island via trackage rights from this junction. Banker Austin Corbin incorporated the New York and Manhattan Beach Railway on October 24, 1876, to build a branch of this line to Manhattan Beach and extend it beyond East New York to Greenpoint and Hunter's Point. Corbin gained control of the New York, Bay Ridge and Jamaica Railroad on November 15, 1876. The NY&MB bought the eastern half of Coney Island from the town of Gravesend and renamed it Manhattan Beach.


b