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.

Example Input: Shock occurs when there are intense experiences and ____ defenses at all.
Example Output: no

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

Example Input: Cheetahs are pregnant for about ____ months, and it looked like the breeding took.
Example Output:
three