59197
Typical examples of complex adaptive systems include : climate ; cities ; firms ; markets ; governments ; industries ; ecosystems ; social networks ; power grids ; animal swarms ; traffic flows ; social insect ( e.g. ant ) colonies ; The internet and cyberspace - composed , collaborated , and managed by a complex mix of human–computer interactions , is also regarded as a complex adaptive system .
 ant
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 ant