instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Most orangutans are four to _ feet long, some can reach a length of six feet.
answer:
five

question:
Most amphibians reach maturity at three or _ years.
answer:
four

question:
Apple trees take four to _ years to produce their first fruit.
answer:
five