2624
Comparison with a recently described c - sis cDNA clone ( Collins et al . , Nature 316 , 748 - 750 ( 1985 ) ) revealed that the 1 . 9 kbp DNA region contained a large 5 ' c - sis exon of at least 1050 bp .
 GENE: c - sis cDNA clone; GENE: 5 ' c - sis exon
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: c - sis cDNA clone, 5 ' c - sis exon 
Answer:
 GENE: c - sis cDNA clone; GENE: 5 ' c - sis exon