In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Example Input: Transitional milk is secreted between about four days and _ days postpartum.
Example Output: ten

Example Input: Alcohol is high in calories - it supplies _ calories per gram and no nutrients worth mentioning.
Example Output: seven

Example Input: Men can develop the disease, but do so _ to fifteen years later than women.
Example Output:
ten