17013
The uncertainty analysis considered QSPR predictions of the fate input parameters ' melting point , water solubility , vapor pressure , organic carbon - water partition coefficient , hydroxyl radical degradation , biodegradation , and photolytic degradation .
 Chemical: carbon; Chemical: hydroxyl
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: carbon; Chemical: hydroxyl