question: What is the meaning of the later-believed pre-Celtic Old European origin of London 's name ?
answer: ` river too wide to ford
turker_answer: The meaning of the later-believed pre-Celtic Old European origin of London 's name is ` river too wide to ford ' .
rule-based: The meaning of the later-believed pre-Celtic Old European origin of London 's name is ` river too wide to ford .