Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : ``Intro to Knots'' is the tenth episode of the fourth season of the NBC sitcom Community, which originally aired on April 18, 2013. 
Question : Which series is Intro to Knots apart of?

Answer: Community


Question: Context : Andrés Gimeno Tolaguera (born 3 August 1937 in Barcelona, Spain) is a retired Spanish tennis player. 
Question : What city is Andrés Gimeno from?

Answer: Barcelona


Question: Context : Norman Kaye was diagnosed with Alzheimer's disease prior to 1997. 
Question : What illness negatively impacted Norman Kaye?

Answer:
Alzheimer's disease