(Question)
You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: We should all thank Ravi Batra Product review: We should all be for Mr. Ravi Batri. By selling enough copies of this book and its sequel ("Surviving the Great Depression of 1990"), he singlehandedly prevented worldwide economic collapse!
(Answer)
decrease


(Question)
You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: bad Product review: was sent a used item and when I complained, was sent a second used item even though I asked them not to send another one.
(Answer)
decrease


(Question)
You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: tell me how to read Product review: i haven't read your bok yet. i want to read some chapters of your book online. please suggest how to do that.
(Answer)

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
decrease