348836
Thomas Riley Armstrong ( 13 October 1909 - 6 February 2000 ) was an English cricket er who played first class cricket for Derbyshire from 1929 to 1950Armstrong was born at Clay Cross , Derbyshire .
 Armstrong, Derbyshire, Clay Cross, Derbyshire
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Armstrong, Derbyshire, Clay Cross, Derbyshire