Generate a correct and concise answer for the question based on the words in the context.
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Question: Context : CyanogenMod (pronounced /saɪ.ˈæn.oʊ.ˌdʒɛn.mɒd/ or sigh-ah-no-gen-mod), usually abbreviated to CM, is an open-source operating system for smartphones and tablet computers, based on the Android mobile platform. 
Question : The CyanogenMod is based upon what?

Answer: Android


Question: Context : He was the father of Emmett Louis Till, whose murder in 1955 at the age of 14 galvanized the African-American civil rights movement. 
Question : Which crime led to the conviction of Louis Till?

Answer: murder


Question: Context : KLM Cityhopper is the regional subsidiary of KLM Royal Dutch Airlines (part of the Air France-KLM group). 
Question : Which company is the parent company of KLM Cityhopper?

Answer:
Air France-KLM