Instruct: Classify a given review into positive or negative sentiment.
Query: It made my recent 9-12 trip to Washington DC. Possible

Recently went to the 9-12 march in DC. at times I forgot that I had my seat slung around my neck, " it is so light" . My other service buddies, with better legs, climbed the rest of the stairs at the Lincoln memorial, while I just rested a bit, Love the Walkstool, and might buy another shorter one for my wife. Excellent service from Amazon also. Ray T Rhode Island