331
The son of Abraham William Mattieu Williams s, a fishmonger in London , and his wife Louise, daughter of Gabriel Mattieu, a Swiss refugee, he was born in London on 6 February 1820. He lost his father in infancy, and his mother married again when he was only four years old. After receiving and elementary education, he was apprenticed at the age of fourteen to Thomas Street, a mathematical and optical instrument maker in Lambeth. He attended evening classes at the London Mechanics' Institution in Southampton Buildings, Chancery Lane.
 place of birth: William Mattieu Williams, London
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 place of birth: William Mattieu Williams, London