instruction:
In this task, you will be shown a correct English sentence. You need to generate an incorrect form of the input sentence.
question:
Many studies over the last 5 0 years have shown that people who have fluoride in their drinking water have considerably fewer cavities than people who are not drinking water with fluoride . 
answer:
Many studies over the last 5 0 years have shown that people who have fluoride in their drinking water are considerably have less cavities than people who have not drinking nonfluoridated water . 


question:
She know just what her teacher has told her but no more . 
answer:
She know just that what teacher has told her but no more . 


question:
However , people do n't know that and also do n't know how to do it better or what they ca n't to do . 
answer:

However , people do n't know there and they do n't know how to do is better or what they ca n't to do . 


