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: Diatoms look like _ shells that fit together.

Output: two

Input: Consider Input: Soybeans have _ times the calcium of meat and twice that of eggs, and soybeans are low in fat.
Output: ten