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 thomas edisons second wife die?', 'which date the 2nd wife of thomas edsion die?']
[A]: 1947-08-24


[Q]: Questions: ['when was john adams the vice president?', 'when was john adams elected vice president?', 'when was john adams elected for vice president?']
[A]: 1789-04-21


[Q]: Questions: ['who built the merlion statue in singapore?', 'who created the merlion?', 'who designed the singapore merlion?', 'who created the merlion in singapore?']
[A]:
lim nang seng