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: Mature plants can be up to ____ feet tall.

SOLUTION: six

PROBLEM: Female mealybugs have only ____ nymphal stages.

SOLUTION: three

PROBLEM: Baseball has four coaches and softball has ____ coaches.

SOLUTION:
four