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.

Q: International mail consists of ____ categories of mail.

A: three
****
Q: Plants produce seed at ____ years of age.

A: eight
****
Q: Binocular vision is the visual ability to determine ____ dimensions.

A:
three
****