Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
Long story short, the sound is really good. It has a slight amplification and a slight bass kick. The range of sounds all seem to blend nicely, and the headphones can handle any sound - hip hop, reggae, rock, or podcasts. I think they're quite comfortable and muffle ambient noise so that I'm not bothered by chatter at the office with music playing. If I put the headphones on without music, I can still hear people talk but I struggle to understand what they're saying. Also, if you plan to wear these around your neck for long periods of time, then I suggest a different pair of headphones because these are a little tight and I'm a slender person.

Sony, if you're listening, I wish the cord and jack were lighter, and I also wish there was a mic for phone calls.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: B: positive