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

Ex Input:
Unipolar motors have _ coils and are likely to have five or six wires attached.

Ex Output:
four

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

Ex Output:
four

Ex Input:
Dietary plaques represent the _ main divisions of mammals and their specialized teeth.

Ex Output:
three