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

Ex Input:
Flytraps spin when _ creatures can be infected.

Ex Output:
no


Ex Input:
Wild alfalfa is fairly drought resistant, with roots going down _ feet.

Ex Output:
ten


Ex Input:
Man can go forty days without food but only _ days without water.

Ex Output:

three