input:  Now, answer this question: Is this product review positive? Title: Treble, treble and treble Review: Well, I bought these yesterday, used in good condition. When I tried them they sounded really good.When I listened to them at home, I started to find that in many songs (rock, pop, classical, with choirs, etc) the treble was almost unbearable, they produced like a sizzed sound, sssssss, that where too aggressive to my ears. I couldn't believe that coming from not inexpensive headsets I could be hearing what I was hearing.I returned it to the seller.Sennheiser really messed this one up. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: Really, bait and switch? Review: I love Yoyo Ma, and have grown in my love for his work with Tango music, and was super excited to get this product for my birthday, and finally once the kids were in bed, I pulled it out of the CD player, went to the TV, and learned that I could also listen to it on the TV, butTHERE WAS NO DVD OR DVD MATERIAL. Nice job Sony, sending out to your fans and customers a CD disguised as a DVD. The music is the only way this product didn't get only one star. But, I'm not rating Yoyo Ma or the works of Piazzolla, just the sad trick. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: a megaletdown Review: anyone notice iron maiden's "wasted years" riff in the song "washington is next"??? did you notice one of rage aginst the machine's riffs on the album as well? (both bites are note for note) where is the variety of vocal range on this record? why does mustaine talk through a lot of this album? why are the riffs so boring and familiar and the solos too long? and where are some REAL members of megadeth? no good choruses or hooks, no interesting riffs and a pointless contrived remake of toute le moblahhh make this a pathetic album from an old rocker who should hang it up and retire until ellefson, friedman, and menza step back in. Answer:
A:
output: