Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.

Ex Input:
Lions spend much of their time resting and are active only about ____ hours every day.

Ex Output:
four


Ex Input:
Poodles come in ____ poodle sizes and shapes.

Ex Output:
three


Ex Input:
Most morphemes are combinations of ____ or more phonemes.

Ex Output:

two