9334
The yeast retrotransposon Ty5 preferentially integrates into regions of silent chromatin .
 GENE: retrotransposon Ty5
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: retrotransposon Ty5 
Answer:
 GENE: retrotransposon Ty5