instruction:
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.
question:
Teething begins for most babies around ____ to six months.
answer:
four


question:
Some species live for as little as ____ months.
answer:
six


question:
Some fractures can take ____ to nine months to heal.
answer:

six