8761
In support of a role at the spindle , two - hybrid library screening with HEF1 identifies the human homolog of the G2 / M spindle - regulatory protein Dim1p as a specific interactor with a region of HEF1 encompassed in p55 ( HEF1 ) .
 GENE: HEF1; GENE: G2 / M spindle - regulatory protein Dim1p; GENE: HEF1; GENE: p55; GENE: HEF1
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: HEF1, G2 / M spindle - regulatory protein Dim1p, HEF1, p55, HEF1 
Answer:
 GENE: HEF1; GENE: G2 / M spindle - regulatory protein Dim1p; GENE: HEF1; GENE: p55; GENE: HEF1