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

Example Input: Architectural shingles are twice or _ times as thick as ordinary shingles.
Example Output: three

Example Input: Mental illness affects _ out of four families in America.
Example Output: one

Example Input: Female athletes can strengthen hamstrings by jumping rope for a few minutes _ times a week.
Example Output:
three