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:
Bulbs bloom ____ to six weeks after planting.

Ex Output:
four


Ex Input:
Theobroma oil can exist in four different polymorphic forms of which only ____ is stable.

Ex Output:
one


Ex Input:
Baboons can travel up to ____ miles a day.

Ex Output:

six