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:
Smoking causes lung cancer in ____ ways.
answer:
two


question:
Igneous rock occurs in ____ ways .
answer:
two


question:
Termites also have ____ wings of equal size.
answer:

four