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

Ex Input:
Monkeys are much more resistant and can live up to _ minutes.

Ex Output:
five


Ex Input:
Glycolysis occurs in the cytoplasm and produces _ pyruvic acid.

Ex Output:
two


Ex Input:
Women can have only one baby each _ months, plus recovery time.

Ex Output:

nine