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: Most marine sediments are of ____ basic types.

SOLUTION: two

PROBLEM: Rabbinic literature is made up of ____ major kinds of works.

SOLUTION: five

PROBLEM: Most stars have ____ rays.

SOLUTION:
four