In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Q: Question: Was Robert Dudley alive the year Fowler camped at Tilbury? Passage:Fowler joined the household of Robert Dudley, Earl of Leicester, serving as his steward. In November 1581 John Selby of Twizel sent Fowler and the Earl of Leicester news of Scottish politics from Berwick. Selby asked Fowler, who was then living in Aldersgate Street in London, to pass his compliments to Roger Aston, an English courtier of James VI. When John Colville sent news of the Gowrie Regime to Walsingham in June 1583, he asked him to inform Leicester, but not tell Fowler details about Colonel Stewart, "for he will reveal it again." Fowler sent news of Francis Walsingham's mission to Scotland after the fall of the Ruthven Regime to the Earl of Shrewsbury on 10 August 1583 from Woodhouse in Nottinghamshire. He was at the camp at Tilbury in August 1588 with the Leicester during the crisis of the Armada.

A:
He was at the camp at Tilbury in August 1588 with the Leicester during the crisis of the Armada