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.

Questions: ['date of japen joining the united nation?']
1956

Questions: ['what schools did clara barton go to?', 'schools clara barton attend during her childhood?']
clinton liberal institute

Questions: ['when did gertrude die?']

2003-11-30