7990
He was Member of Parliament for Manchester Ardwick from 1950 to 1970 , when he retired .
 location: Manchester; location: Ardwick
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: Manchester; location: Ardwick