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

question:
Naiads have ____ caudal filaments and external gills.
answer:
two

question:
Aromatherapy works ____ ways, by inhaling it and absorbing it.
answer:
two