Based on the given question and tppic, give an answer. The answer is available on on the internet. The questions are mostly centered around a single named entity.
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Question: concept: Cuba  question:  who is the current leader of cuba today?

Answer: ['Raúl Castro']


Question: concept: Joan Crawford  question:  what was wrong with joan crawford?

Answer: ['Myocardial infarction', 'Pancreatic cancer']


Question: concept: Canada  question:  on what continent is canada found?

Answer:
North America