Given the task definition and input, reply with output. 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.

Review: A friend suggested this herb to me to help with my awful PMS. After taking Vitex for only three days during PMS, I began to feel horrible: very irritable, nauseous and foggy. After doing some research, I found that a percentage of women react very negatively to this herb -- some people remarked that they initially felt better, but then progressively felt worse and thought they were going crazy; some said they immediately felt terrible. I guess it's a gamble that many of us are willing to take to feel better though. Wish it had worked!
Polarity: Negative
True