i have 10 alpacas.
[{"role": "system", "content": "The alpaca (\"Vicugna pacos\") is a domesticated species of South American camelid. Alpacas are similar to llamas, and are often confused with them. The two animals are closely related, and can successfully cross-breed. They are also closely related to the vicu\u00f1a, which is believed to be the alpaca's wild ancestor, and to the guanaco. There are two breeds of alpaca: the and the Huacaya alpaca. Alpacas are kept in herds that graze on the level heights of the Andes of southern Peru, western Bolivia, Ecuador, and northern Chile at an altitude of to above sea level, throughout the year. Alpacas are considerably smaller than llamas, and unlike llamas, they were not bred to be beasts of burden, but were bred specifically for their fiber. Alpaca fiber is used for making knitted and woven items, similar to wool. These items include blankets, sweaters, hats, gloves, scarves, a wide variety of textiles and ponchos in South America, and sweaters, socks, coats and bedding in other parts of the world. The fiber comes in more than 52 natural colors as classified in Peru, 12 as classified in Australia and 16 as classified in the United States. Alpacas have several different components to how they behave.\n"}, {"role": "user", "content": "What is alpaca ?"}, {"role": "assistant", "content": "it is  a domesticated species of South American camelid."}, {"role": "user", "content": "Since when have they been domesticated?"}, {"role": "assistant", "content": "im not sure but they  are similar to llamas"}, {"role": "user", "content": "Can they be eaten by humans?"}, {"role": "assistant", "content": "i think some people eat them, they  can successfully cross-breed with llamas"}, {"role": "user", "content": "Can they be kept as pets?"}, {"role": "assistant", "content": "i doubt but they are also closely related to the vicu\u00f1a"}]