Task: Dialogue State Tracking
Input (English): Buyer: howdy. so the discs don'
Seller: 50 is a good deal, just posted, quite a few replies so far.
Buyer: i don't know man. basically you're not selling a working disc player. they're basically just speakers. 
Seller: an amplifier for sure. A good one. So what's it worth to you?
Buyer: tell you what. since i'm a nice guy, i'll give 5 for the speakers, and another 5 for the disc player. that's 25 bucks 
Seller: Come on, Iv'e got to get at least 45 for all this.
Buyer: no way, jose. at most i can do is 30 for a non-workind disc players with speakers. 
Seller: 40 now and its yours, I ve got someone that's willing to pay 37.50. More than that and I'll sell to you right now.
Buyer: guess i'll pass 
Buyer: 

Output (English): rejected