In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
--------
Question: All dogs are animals, and no cats are dogs, therefore _ cats are animals.

Answer: no


Question: Some manatees have _ or four nails on the tip of each flipper.

Answer: three


Question: Latin nouns come in _ classes, or spelling groups, also called 'declensions'.

Answer:
five