input with options: Title: Completely Fails as a Replacement Battery Review: I ordered two of these as back-ups for my Canon Powershot SD750 and they're complete crap. The instant I took them out of the package I was worried because they were so light in comparison to the original battery that came with the camera and unfortunately my worries were well-founded.The life on these batteries is utterly feeble - I'd estimate it to be less than 50% of what a standard brand-name battery would be. Worst of all, they appear to lose their charge over time when unused - so I've had occasions where I've reached for them as the back-up only to find that they're virtually dead.I tried everything I knew of to boost the performance from trying to 'reset' the memory of the battery by draining it completely, to leaving them in the charger for 36 hours and nothing has worked.You get what you pay for with these - better to invest a few more dollars and get a battery that actually works. Is this product review negative?
output: Yes

input with options: Title: newest favorite Review: This was purchased as a gift for a friend . His wife says it gets air play and video play at least every other day . It seems to be his new favorite pass time . It was a random thought after Roy Orbison's Black and White night which he plays often . Price was excellent and shipment was the fastest that I have had with Amazon . Thanks for an excellent new pass time . Is this product review negative?
output: No

input with options: Title: YEAH I LOVE TINY TOON ADVENTURES Review: I LOVE THE TINY TOON ADVENTURES: HOW I SPENT MY VACATION THANKS WARNER BROTHERS AKA WB. I THINK IT'S SOUND NICE ONE. Is this product review negative?
output: No

input with options: Title: An exciting novel that will thrill all Review: This novel is about a young girl who finds herself in posession of a book of magic. With it, she can do whatever she wants, and even meets a friend in the same position as her. If you liked the Harry Potter series, then this is a book for you, but the plot is a bit too complex for young readers. Is this product review negative?
output: