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

Ex Input:
Diffusion occurs between the capillaries of the _ blood supplies.

Ex Output:
two

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

Ex Output:
five

Ex Input:
Coho return to freshwater between the ages of _ and four to spawn.

Ex Output:
three