9490
We present two methods for capturing nonstationary chaos , then present a few examples including biological signals , ocean waves and traffic flow .
 methods, nonstationary chaos; biological signals, examples; biological signals, ocean waves; ocean waves, examples; ocean waves, traffic flow; traffic flow, examples
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 methods, nonstationary chaos; biological signals, examples; biological signals, ocean waves; ocean waves, examples; ocean waves, traffic flow; traffic flow, examples