Given a question and its paraphrases, answer the question. The answer should exactly answer all the questions given without any ambiguity. Don't give partial answers.
Q: Questions: ['when did desi aranz die?', 'what date did desi arnaz die?', 'what year was it when desi arnaz died?', 'what is the date of death of desi arnaz?']
A:
1986-12-02