instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
All azaleas have _ lobes to the flower.
answer:
five

question:
Cigarette smokers have up to a _ times higher incidence of bladder cancer than non-smokers.
answer:
four

question:
Most females are sexually mature at about five to _ years.
answer:
six