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: White chocolate is a confection of fat and sugar and contains ____ antioxidants at all.

SOLUTION: no

PROBLEM: Some animals can survive freezing, but ____ animals can survive grinding.

SOLUTION: no

PROBLEM: Winter is the best of the ____ seasons.

SOLUTION:
four