In this task, you are given a positive review and your task is to convert it to a negative review by making minimal changes. Avoid changing the context of the review.
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Question: i would recommend dentistry of old town scottsdale to everyone .

Answer: i would n't recommend dentistry of old town scottsdale to anyone .

Question: blue corn tacos with chicken were excellent .

Answer: blue corn tacos with chicken was not cooked properly

Question: they were great , not too greasy but fluffy and light .

Answer:
they were awful , too greasy and not fluffy or light .