Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : Dell Force10 (formerly nCore Networks, Force10 Networks), was a United States company that developed and marketed 10 Gigabit and 40 Gigabit Ethernet switches for computer networking to corporate, educational, and governmental customers. 
Question : What is Force10's parent company?
[A]: Dell


[Q]: Context : The Hunt for Gollum is a 2009 British fantasy fan film based on the appendices of J. R. R. Tolkien's The Lord of the Rings. 
Question : Which is the basis of The Hunt for Gollum?
[A]: The Lord of the Rings


[Q]: Context : Gomm had started in around 1962/1963 in Unit 4, formed by Ian Gomm on rhythm and lead guitar, vocals, Martin Davis on bass and Simon Behar on drums, who were all pupils at Ealing County School for Boys. 
Question : Which musical instrument was played by Ian Gomm?
[A]:
guitar