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:
Women normally have ____ ovaries.
answer:
two


question:
Rodents contaminate ____ times more food than they eat.
answer:
ten


question:
Adult humans are easily able to remember sequences of up to ____ digits.
answer:

seven