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

Ex Input:
Acute sinusitis is any infectious process in the sinus lasting from one day to _ weeks.

Ex Output:
three

Ex Input:
Most electric meters have four or _ dials.

Ex Output:
five

Ex Input:
Cats can become pregnant at _ months of age.

Ex Output:
five