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: Measles usually begin with cold-like symptoms followed by a high fever and a rash ____ days later.

Answer: three


Question: Giant pandas move on all ____ legs.

Answer: four


Question: Lobsters have ____ pairs of antennae, the largest of which is used for tactile sensing.

Answer:
three