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:
Babies can be exclusively breast-fed for their first ____ months of life.
answer:
six


question:
Mature birds boast a wing span of ____ feet.
answer:
six


question:
Most infections clear up by themselves within four to ____ weeks.
answer:

eight