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: This is my first encounter with Yoruba and I have to say that CDs are really helping. However, the book is very short and not particular about certain aspects and details of grammar and other nuances - for someone who NEVER spoke Yoruba and doesn't have anybody to ask for a clue, it leaves a lot of questions unanswered - for this, however, there are hopefully other Yoruba textbooks.On the brighter note, I would like to add that the book does a very good job in giving a little insight on Yoruba people and Yoruba culture in general. I would recommend it as a good start book for anyone who wants to learn Yoruba - you can't go wrong with it.
Polarity: Negative
A:
False