TASK DEFINITION: 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.
PROBLEM: Owls have ____ toes on each foot, like most birds.

SOLUTION: four

PROBLEM: Many countries have ____ laws against kiddie porn on the Internet.

SOLUTION: no

PROBLEM: Older men commit suicide ____ to six times the rate worldwide as do women, but there are anomalies.

SOLUTION:
four