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:
Water is the only substance on earth found naturally in ____ forms - solid, liquid, and gas.
answer:
three


question:
Systems information is ____ dimensional because it varies with time.
answer:
four


question:
Liposomes have ____ main advantages over plain dry capsule or tablet delivery methods.
answer:

three