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

Ex Input:
Digoxin works in _ ways.

Ex Output:
two


Ex Input:
Horse chestnuts have opposite branching and a compound leaf, which is palmate, with _ leaflets.

Ex Output:
five


Ex Input:
Cats nurse their kittens up to _ weeks long.

Ex Output:

eight