1666
NAD(P)H:quinone reductase ( QR ) is known to protect against BQ toxicity .
 protein: NAD(P)H:quinone reductase; protein: QR
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: NAD(P)H:quinone reductase, QR 
Answer:
 protein: NAD(P)H:quinone reductase; protein: QR