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:
Wood consists of ____ distinct fuels.
answer:
two


question:
Hedgehogs give birth to one to ____ babies which are born with the spines just below the skin.
answer:
seven


question:
Trees begin to flower and bear fruit about ____ years after planting.
answer:

four