Definition: You are provided with a user review of a restaurant. Your task is to classify the given review into two categories: 1) positive, and 2) negative based on its content.
Input: We as a family of 5 decided to go biking in Portland. Just opposite of the appartment building at Yamhill and Park ave there was a Biketown station. We decided to try that, registered online and went down to get the bikes.  It took us nearly half an hour to get 5 bikes out, because the keypads were not functioning at all. There were about 15 bikes available and we tried them all several times and one by one got the bikes out.  After a 2 hor ride we delivered the bikes back at the same station, locked them all and double checked and discovered that 4 of the bikes showed duration and costs on the display and one bike had a dead display. At around 6.30pm I received an email saying I didn't deliver my bike back yet. I called the indicated helpline and spent an expensive phonecall (using a Dutch cellphone) to try to explain to a kind lady where the bike was and what had happened.  Finally she decided that a technician was going to check whether the bike was at the station and would reset the bikes computer. I am now waiting for that confirmation. If the bike is not there it will cost me $ 1500! But what can you do when the display stops functioning and you can't check whether it has been correctly delivered? DON'T USE THIS SERVICE GO TO A COMMERCIAL RENTAL SHOP, SAVES TIME AND POTENTIALLY MONEY!
