Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
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Question: Marine biologists have ____ theories on why whales breach.

Answer: two


Question: Rhinos are herbivores with barrel shapedbodies, thick legs and feet with ____ toes.

Answer: three


Question: Single lambs weigh about eight pounds, twins, four to ____ pounds.

Answer:
five