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.

Philosophy has ____ axioms since it is simply what reason knows by means of concepts.
no

Some babies start sleeping through the night on their own around three or ____ months.
four

Many women have four to ____ abortions during their life time.
five