input with options: Title: Pretty Bracelet - Poor workmanship Review: This is such a pretty bracelet - unfortunately, the hinges are weak and break. I have one in both the green and purple jade - happened to both of them. Is this product review negative?
output: Yes

input with options: Title: Not the best Mandie Book Review: I didn't even finish this. I don't know if I'll ever read the whole thing. The plot was pretty interesting, but it was not suspenseful at all, and it was just slow-paced and boring. I don't recommend it.-Mikael, age 10 Is this product review negative?
output: Yes

input with options: Title: Timelessly Pure and Simple Review: The kora (the bright and crisp sounding 21 string harp-lute of West Africa) and the balafon (the high toned West African wooden plank and resonator gourd xylophone) are not usually recorded in duet, but here (in the masterful hands of Sissokho Yakhouba and Madou Kita respectively) they make for a magical and complete musical conversation, rich with layers, melodies and rhythms. These 5 instrumental tracks flow seamlessly and soothingly, and combine the ancient (instruments and sensibilities) with the modern (recording quality). In this age of hype and excess it is a joy to discover such simple and authentic music still being composed and played. Is this product review negative?
output: No

input with options: Title: Open House Review: "Open House" is a delightful summer read. It approaches the devastating, sudden abandonment of a spouse with heartfelt sympathy and courage. Sam is a strong, well-developed character, who Ms. Berg depicts in a way that you will root for throughout her ordeal. The other characters add depth and colorful dialog to the story. The book is humorous and serious at the same time. Well done. Is this product review negative?
output: