instruction:
Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
question:
Coastal kelp beds, for example, appear to be three times larger than in the past four or ____ years.
answer:
five

question:
Alligator gars have ____ rows of teeth.
answer:
two

question:
Most smokers go through ____ states of quitting.
answer:
five