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

Input: Consider Input: Roundworms are fairly large worms that can grow to be _ or five inches long.

Output: four


Input: Consider Input: Most people stay in a nursing home for less than _ years.

Output: four


Input: Consider Input: Infants usually die of pneumonia or other infections before reaching _ years of age .


Output: four