1070
A strong trithorax binding site was found at the cytological location of the fork head gene , a region - specific homeotic gene not located within a homeotic complex .
 GENE: trithorax binding site; GENE: fork head gene; GENE: homeotic gene; GENE: homeotic complex
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: trithorax binding site; GENE: fork head gene; GENE: homeotic gene; GENE: homeotic complex