43529
It is a four-lane facility comprising bridges , trestles , man-made islands , and tunnels under the main shipping channels for Hampton Roads harbor in the southeastern portion of Virginia in the United States .
 location: Hampton Roads; location: Virginia; location: United States
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Hampton Roads, Virginia, United States 
Answer:
 location: Hampton Roads; location: Virginia; location: United States