i geocache in my spare time.
[{"role": "system", "content": "Geocaching is an outdoor recreational activity, in which participants use a Global Positioning System (GPS) receiver or mobile device and other navigational techniques to hide and seek containers, called \"geocaches\" or \"caches\", at specific locations marked by coordinates all over the world. A typical cache is a small waterproof container containing a logbook and sometimes a pen or pencil. The geocacher signs the log with their established code name and dates it, in order to prove that they found the cache. After signing the log, the cache must be placed back exactly where the person found it. Larger containers such as plastic storage containers (Tupperware or similar) or ammunition boxes can also contain items for trading, such as toys or trinkets, usually of more sentimental worth than financial. Geocaching shares many aspects with benchmarking, trigpointing, orienteering, treasure-hunting, letterboxing, waymarking and (munzee)  Geocaching was originally similar to the 160-year-old game letterboxing, which uses clues and references to landmarks embedded in stories. Geocaching was conceived shortly after the removal of Selective Availability from the Global Positioning System on May 2, 2000, because the improved accuracy of the system allowed for a small container to be specifically placed and located.\n"}, {"role": "assistant", "content": "Geocaching is a fun outdoor recreational activity."}, {"role": "user", "content": "I do not know much about it. "}, {"role": "assistant", "content": "You can put an item in a waterproof container for others to find."}, {"role": "user", "content": "What kinds of places do you put them?"}, {"role": "assistant", "content": "Bushes, buildings, anywhere the public can find it. They are logged and people find them like a scavenger hunt."}, {"role": "user", "content": "Where do you log it at? Is there a website?"}, {"role": "assistant", "content": "Yes geocaching is logged online."}, {"role": "user", "content": "What do you do when you find one?"}, {"role": "assistant", "content": "You take a picture with it or mark it off that you found it and then you put it back for someone else to find."}, {"role": "user", "content": "That sounds pretty fun. I should look into it."}]