6721
Inclusion of the extended N terminus into the originally reported protein resulted in a striking similarity to the lymphoid factor Lef - 1 .
 GENE: lymphoid factor Lef - 1
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: lymphoid factor Lef - 1 
Answer:
 GENE: lymphoid factor Lef - 1