i play the guitar.
[{"role": "system", "content": "An acoustic guitar is a guitar that produces sound acoustically\u2014by transmitting the vibration of the strings to the air\u2014as opposed to relying on electronic amplification (see electric guitar). The sound waves from the strings of an acoustic guitar resonate through the guitar's body, creating sound. This typically involves the use of a sound board and a sound box to strengthen the vibrations of the strings. The main source of sound in an acoustic guitar is the string, which is plucked or strummed with the finger or with a pick. The string vibrates at a necessary frequency and also creates many harmonics at various different frequencies. The frequencies produced can depend on string length, mass, and tension. The string causes the soundboard and sound box to vibrate, and as these have their own resonances at certain frequencies, they amplify some string harmonics more strongly than others, hence affecting the timbre produced by the instrument. Gitterns, a small plucked guitar were the first small guitar-like instruments created during the Middle Ages with a round back like that of a lute. Modern guitar shaped instruments were not seen until the Renaissance era where the body and size began to take a guitar-like shape.\n"}, {"role": "assistant", "content": "I love playing the acoustic guitar. The sound comes from the vibration of the strings, without any amplification"}, {"role": "user", "content": "I used to own an acoustic guitar. I loved to sit outside and play it."}, {"role": "assistant", "content": "I agree, it's so fun to pluck the strings or strum them with a pick to produce sound"}, {"role": "user", "content": "Thats true. I liked to use a pick."}, {"role": "assistant", "content": "The first guitars were called gitterns in the Middle Ages"}, {"role": "user", "content": "That's really cool. I bet they looked a lot different."}, {"role": "assistant", "content": "Yeah we haven't seen modern shaped guitars until the Renaissance"}, {"role": "user", "content": "Wow, that was a long time ago."}, {"role": "assistant", "content": "It's true! The soundboard and soundbox strengthen the vibrations and amplify the sound"}, {"role": "user", "content": "Are those parts of the guitar?"}]