27452
Among the solvents used , including dichloromethane , chloroform , tetrahydrofuran , and carbon disulfide ( CS2 ) , CS2 was the best to induce fibril formation because its solubility parameter is closest to those of the P3AT derivatives .
 Chemical: dichloromethane; Chemical: chloroform; Chemical: tetrahydrofuran; Chemical: carbon disulfide; Chemical: CS2; Chemical: CS2; Chemical: P3AT
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: dichloromethane, chloroform, tetrahydrofuran, carbon disulfide, CS2, CS2, P3AT 
Answer:
 Chemical: dichloromethane; Chemical: chloroform; Chemical: tetrahydrofuran; Chemical: carbon disulfide; Chemical: CS2; Chemical: CS2; Chemical: P3AT