Question: where does the journey start in the canterbury tales
[{'answer': 'London', 'provenance': [{'wikipedia_id': '7627', 'title': 'The Canterbury Tales', 'start_paragraph_id': 1, 'start_character': 528, 'end_paragraph_id': 1, 'end_character': 534, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7627', 'title': 'The Canterbury Tales', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 705, 'bleu_score': 0.9023035453653411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11606404167876463375}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7627', 'title': 'The Canterbury Tales', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The tales (mostly written in verse, although some are in prose) are presented as part of a story-telling contest by a group of pilgrims as they travel together from London to Canterbury to visit the shrine of Saint Thomas Becket at Canterbury Cathedral.', 'er of Customs and Justice of Peace and, in 1389, Clerk of the King\'s work. It was during these years that Chaucer began working on his most famous text, "The Canterbury Tales". The tales (mostly written in verse, although some are in prose) are presented as part of a story-telling contest by a group of pilgrims', 'The tales (mostly written in verse, although some are in prose) are presented as part of a story-telling contest by a group of pilgrims as they travel together from London to Canterbury to visit the shrine of Saint Thomas Becket at Canterbury Cathedral.']}}]}, {'provenance': [{'wikipedia_id': '2975007', 'title': 'Canterbury Tales (musical)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['It was expanded into a full length musical and presented at the Phoenix Theatre, London on 21 March 1968 and ran for 2,080 performances. The music was written by Richard Hill and John Hawkins, with the lyrics by Nevill Coghill. There are two versions of this musical ("Canterbury Tales" and "More Canterbury Tales"), each making up about half the story.', 'anterbury Tales is a musical originally presented at the Oxford Playhouse in 1964, conceived and directed by Martin Starkie and written by Nevill Coghill and Martin Starkie. It was expanded into a full length musical and presented at the Phoenix Theatre, London on 21 March 1968 and ran for 2,080 performances.']}}]}]