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

Ex Input:
Cancer can develop in any of the _ sections of the colon or in the rectum.

Ex Output:
four


Ex Input:
Climatic regions Contrasts between the interior and the coasts produce _ main climatic regions.

Ex Output:
six


Ex Input:
Gravity there is _ times that of Earth.

Ex Output:

ten