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: Calves are spotted when born and develop their brown coats in ____ months.
Example Output: six

Example Input: Hamsters can live to be ____ to four years old.
Example Output: three

Example Input: Female cheetahs carry their young for a gestation period of around ____ months.
Example Output:
three