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: Great idea or so I thought. I fell for the marketing hype. This little gadget is nothing more than a time stamp. You plug it in and it reads the time stamp and shows you what was playing on the radio station that you pre-selected when you registered on the web. If you were listening to a different station, you have to look it up on their site, which defeats the purpose of this thing. You can already look up songs on the net without this gadget. In fact, you can do it better without the gadget, because, emarker's coverage is limited (No AM, jazz, classical, or music videos). Save your money!
Polarity: Negative
True