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: Tall fescue produces the ____ diazaphenanthrene alkaloids, perlolidone and perloline.

SOLUTION: two

PROBLEM: Most programmable circuits have at least ____ channels.

SOLUTION: two

PROBLEM: Females stop giving milk and animals of both sexes stop growing for about ____ weeks.

SOLUTION:
three