361903
Located on the southern side of a mid-level ridge extending westward from northern Mexico , the depression was in an environment of light northwesterly wind shear .
 location: Mexico
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: Mexico 
Answer:
 location: Mexico