Q: You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.
Context : Zilog was started in California in 1974 by Federico Faggin and Ralph Ungermann, who both left Intel after working on the 4004 and 8080 microprocessors and custom chips.
Subject : Zilog
Relation : parent company
A:
Which company is the parent company of Zilog?