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:
Edges Usually refers to the ____ outside edges of the pages of a book.
answer:
three


question:
Reds can benefit from ____ to nine years' aging .
answer:
seven


question:
Austrian children are already brand-conscious when they are ____ years old.
answer:

three