91871
Extremes since 1951 have ranged from on 31 January 1977 ( unofficial record of was set on 19 January 1893 ) to on 21 July 2017 at a weather station in Xujiahui .
 location: Xujiahui
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Xujiahui 
Answer:
 location: Xujiahui