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:
Pathologists study four to ____ years after medical school and their postgraduate training.
answer:
five


question:
Most dens are oval shape, six to ____ feet long and about six feet in height and width.
answer:
nine


question:
Territorial groups consist of ____ supermale or terminal male and one to three females.
answer:

one