Instruct: Classify Amazon reviews into positive or negative sentiment
Query: advice on healthy eating

I've been watching Gillian McKeith's show on BBCAmerica and found it fascinating. It's not just about losing weight, but eating better. As she says, you don't have to follow all of her advice to the letter, but if you can follow it 80% of the time you will feel better and have more energy. We have been trying to follow it and I do feel better.