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: Most children start primary school at ____ years of age.

SOLUTION: five

PROBLEM: Variable stars fall into ____ major physical classifications.

SOLUTION:
four