591
The cellular sequences 5 ' to the viral integration site exhibited 85 to 97 % identity to several sequences belonging to the mouse L1 family of long interspersed repetitive sequences .
 GENE: mouse L1 family
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: mouse L1 family 
Answer:
 GENE: mouse L1 family