1280
This will be helpful for landing aircraft in marginal weather and difficult approaches like Mangalore and Leh airports .
 location: Mangalore; location: Leh
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: Mangalore, Leh 
Answer:
 location: Mangalore; location: Leh