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: Rabbits have ____ incisors in the upper jaw where rodents have only two.

A: four
****
Q: Fuzzy logic is an attempt to combine the ____ techniques.

A: two
****
Q: Most children present a normal profile by ____ years of age.

A:
six
****