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

Ex Input:
Most orangutans are four to _ feet long, some can reach a length of six feet.

Ex Output:
five


Ex Input:
Ozone is a gas that consists of _ atoms of oxygen.

Ex Output:
three


Ex Input:
Monasteries have _ fortifications and are sanctuaries for healing the wounded.

Ex Output:

no