input:  Now, answer this question: Title: Practice, Practice, Practice Review: Singning Time Practice Time is a great way to reinforce ASL skills. The DVDs are set up to randomly select words to fingerspell. It changes so you know you are really learning the words not just remembering the order. Being able to fingerspell and count in ASL are important skills to master. With these shows to help you practice you will learn it in no time. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Miserable option Review: Let's see, you could get the shortened version of the theatrical release, or wait and get the extended version which is much better than the theatrical. The choice here is obvious, especially if you already own the extended version on DVD - you know what you want the HD version for! Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Zippers go bad very soon Review: I think the advertisements sound great and it is surely a good pack. However, I wondered why in our town none of the professional photography shops offer this item. Talking to them I learned that the zippers of this backpack series go bad - depending on the amount of use - within a year or two. The manufacturer replaces the pack without any problems; however, do you really want to deal with this? In addition, while zippers are waterproof, they are hard to handle; some people ended up just ripping them out when attempting to open or close them. No recommendation to buy this item. Go and talk to your local dealer, especially if you are living in an area that is prone for harsh conditions, and ask them about what they think about the pack before buying it. Is this product review negative?
A:
output: