5662
The pass , which had previously been closed since the 1962 Sino-Indian War , was an offshoot of the ancient Silk Road .
 location: Silk Road
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Silk Road