6204
Sequence comparison indicates that exons 5 ' / L and L / N in PSG12 and PSG12 psi are 99 % identical , except that the L / N exon in the PSG12 psi gene contains a stop codon .
 GENE: PSG12; GENE: PSG12 psi; GENE: PSG12 psi gene
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: PSG12, PSG12 psi, PSG12 psi gene 
Answer:
 GENE: PSG12; GENE: PSG12 psi; GENE: PSG12 psi gene