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

Ex Input:
Roundworms are fairly large worms that can grow to be _ or five inches long.

Ex Output:
four


Ex Input:
Puppies can start vaccinations at _ weeks.

Ex Output:
six


Ex Input:
Grits are raw or partially cooked soybeans that have been cracked into eight or _ pieces.

Ex Output:

ten