23983
Similar pyruvate kinase modifications in glioblastoma cells by 7 beta - hydroxycholesterol and glutamine withdrawal .
 Chemical: pyruvate; Chemical: 7 beta - hydroxycholesterol; Chemical: glutamine
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: pyruvate, 7 beta - hydroxycholesterol, glutamine 
Answer:
 Chemical: pyruvate; Chemical: 7 beta - hydroxycholesterol; Chemical: glutamine