2547
This study compares the effect of noise and reverberation on depression prediction using 1 -RRB- standard mel-frequency cepstral coefficients -LRB- MFCCs -RRB- , and 2 -RRB- features designed for noise robustness , damped oscillator cepstral coefficients -LRB- DOCCs -RRB- .
 conjunction: noise, reverberation; feature of: noise, depression prediction; feature of: reverberation, depression prediction; used for: mel-frequency cepstral coefficients -LRB- MFCCs -RRB-, depression prediction; conjunction: mel-frequency cepstral coefficients -LRB- MFCCs -RRB-, features; used for: features, noise robustness; conjunction: features, damped oscillator cepstral coefficients -LRB- DOCCs -RRB-
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  noise, reverberation; noise, depression prediction; reverberation, depression prediction; mel-frequency cepstral coefficients -LRB- MFCCs -RRB-, depression prediction; mel-frequency cepstral coefficients -LRB- MFCCs -RRB-, features; features, noise robustness; features, damped oscillator cepstral coefficients -LRB- DOCCs -RRB- 
Answer:
 conjunction: noise, reverberation; feature of: noise, depression prediction; feature of: reverberation, depression prediction; used for: mel-frequency cepstral coefficients -LRB- MFCCs -RRB-, depression prediction; conjunction: mel-frequency cepstral coefficients -LRB- MFCCs -RRB-, features; used for: features, noise robustness; conjunction: features, damped oscillator cepstral coefficients -LRB- DOCCs -RRB-