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:
Many countries have ____ laws against kiddie porn on the Internet.
answer:
no


question:
Photons have no mass and ____ electrical charge.
answer:
no


question:
Cancer strikes one in three people and kills ____ in four.
answer:

one