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

Example Input: Most people have a bowel movement anywhere between three times per day to _ times per week.
Example Output: three

Example Input: Cardinals are approximately _ and three fourths inches in length.
Example Output: eight

Example Input: Ozone is a relatively simple molecule, consisting of _ oxygen atoms bound together.
Example Output:
three