Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.

Q: Review: I agree, the CDs are a much needed help, since it would be impossible to pronnounce the Yoruba tones without the help of a native speaker. However, the design of the book is really poor and confusing. I have found several spealling mistakes in English and Yoruba. And the grammar explanations are very hard to understand.Unfortunately there are not many Teach Yourself Yoruba books that are worth it. This one at least provides basic vocabulary and pronounciation skills. 
 Polarity: Positive

A: False
****
Q: Review: Never satisfied with traditional mills, I bought these because they had a unique design. I liked that they stick to the fridge but have found that means I occasionally have to wipe off pepper flakes. The small, rectangular holes make funneling refills difficult and messy. About a month into light use, the pepper mill gummed up and cleaning was a real chore. After about a year of moderate use, the pepper mill just wasn't grinding properly anymore. Cute but not very durable. 
 Polarity: Positive

A: False
****
Q: Review: Great movie from my childhood! Looks great on DVD. I thought it would look like an old movie, but it doesn't. 
 Polarity: Negative

A:
False
****