Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: I needed this for a small repair job , but thought it would be useful to have around for years to come. I ended up returning it because parts were missing and the company never responded when i contacted them on their website.A note in the box requested that issues be resolved by contacting the company rather than returning the item, which I tried to follow, but when they don't respond to contact through their website, what is one to do but send the tool back?you can use this tool to repair your broken canondale road shifter bosses (on the downtube). just replace the easily broken bar with a slightly larger hole and a couple of m5 rivnuts and you're good to go. you can also easily install water bottle cages to any sheet of metal you can drill a pair of holes in.
Output:
Negative