Instruct: Classify Amazon reviews into positive or negative sentiment
Query: best shoe, best price

I've been wearing this shoe for 10 years. I just buy the same shoe every 2 or 3 years and amazon had the best price I found on the net. great indoor soccer shoe-I wear these everywhere. There's a reason it's a classic shoe.Arrived in 2 days. Just make sure you read the details about sizes.