3149
The Carl Vinson leads a battle group that includes seven other ships , and there are nine other U.S. ships in the Gulf for a total of 20 .
 location: U.S.; else: Carl Vinson; location: Gulf
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: U.S.; else: Carl Vinson; location: Gulf