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

Ex Input:
Sunlight causes skin cancers in _ ways.

Ex Output:
two


Ex Input:
Most women experience a menstrual period _ to six weeks after a miscarriage.

Ex Output:
four


Ex Input:
Cougars eat about _ deer every one to two weeks.

Ex Output:

one