You will be given a definition of a task first, then some input of the task.
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.

Question: Were the 10th and 14th Flotilla made in the same year? Passage:The Allied force was the British Mediterranean fleet, consisting of the aircraft carrier HMS Formidable and the battleships , , and Warspite. The main fleet was accompanied by the 10th Destroyer Flotilla ( and , and , commanded by Commander "Hec" Waller, RAN), and the 14th Destroyer Flotilla (, , , and , commanded by Philip Mack); also present were and . Force B, under Admiral Sir Henry Pridham-Wippell, consisted of the British light cruisers , , and , the Australian light cruiser , and the British destroyers , , and . The Australian had returned to Alexandria. Allied warships attached to convoys were available: , , and waited in the Kithira Channel and , , , and and were nearby.

Output:
b