In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Cichlids are popular in the aquarium hobby for a _ reason.
[EX A]: four

[EX Q]: Roundworms are fairly large worms that can grow to be _ or five inches long.
[EX A]: four

[EX Q]: Lightning can strike a building more than _ times a year.
[EX A]:
three