Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Q: The three page Beadle uh Kalven Report was issued in which year?

A: The three page Kalven Report was issued in which year?
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Q: What organization er what is the UN's climate change treaty?

A: What is the UN's climate change treaty?
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Q: Where or no make that what happens when the immune system loses tolerance for tumor antigens?

A:
What happens when the immune system loses tolerance for tumor antigens?
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