TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Pets also track in pollen, and _ out of every ten people is allergic to cat or dog dander.

SOLUTION: one

PROBLEM: Pups consume an average of _ liters of milk a day .

SOLUTION: eight

PROBLEM: Schizophrenia is made up of probably four or _ different syndromes.

SOLUTION:
five