2311
The present data also suggest that when compared to the systemic vascular bed , the pulmonary vascular bed is less responsive to bolus administration of ET - 1 .
 GENE: ET - 1
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: ET - 1 
Answer:
 GENE: ET - 1