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William Ritchie was born at Southampton Row , London in 1817. His father John Ritchie was a Scottish-born merchant of Baltimore. His mother Charlotte Thackeray's family from Hadley had a long association with India, and her nephew was the novelist William Makepeace Thackeray.
 place of birth: William Ritchie, Southampton Row
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  William Ritchie, Southampton Row 
Answer:
 place of birth: William Ritchie, Southampton Row