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

Q: What conjecture holds that there is an infinite amount of consecutive primes, or wait, twin positives?

A: What conjecture holds that there is an infinite amount of twin positives?
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Q: What is er uh what evolved in later vertebrates?

A: What evolved in later vertebrates?
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Q: Which group have cells bound by inter-cell connections and membranes, muscles, a nervous system and sensory organs no which two groups?

A:
Which two groups have cells bound by inter-cell connections and membranes, muscles, a nervous system and sensory organs?
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