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: Blood Parrots are a hybrid of ____ Cichlids species.

SOLUTION: two

PROBLEM: Carnivals travel for as much as ____ months out of the year.

SOLUTION: seven

PROBLEM: Snakes reproduce in ____ different ways.

SOLUTION:
two