6178
Complete nucleotide sequence of the bacteriophage K1F tail gene encoding endo - N - acylneuraminidase ( endo - N ) and comparison to an endo - N homolog in bacteriophage PK1E .
 GENE: bacteriophage K1F tail gene; GENE: endo - N - acylneuraminidase; GENE: endo - N; GENE: endo - N homolog
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: bacteriophage K1F tail gene, endo - N - acylneuraminidase, endo - N, endo - N homolog 
Answer:
 GENE: bacteriophage K1F tail gene; GENE: endo - N - acylneuraminidase; GENE: endo - N; GENE: endo - N homolog