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

Input: Consider Input: Cancer can start in any of the _ sections or where the colon ends in the rectum.

Output: four


Input: Consider Input: Fluoroscopy has _ magnification modes and image capture.

Output: two


Input: Consider Input: Most cosmetic surgery done for aging is of limited value, usually holding up _ to seven years.


Output: five