Question: who is the book of galatians written to
[{'answer': 'the churches of Galatia', 'provenance': [{'wikipedia_id': '9949', 'title': 'Epistle to the Galatians', 'start_paragraph_id': 10, 'start_character': 31, 'end_paragraph_id': 10, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Composition.:Galatia.\n'}]}, {'answer': 'a number of Early Christian communities in Galatia'}, {'provenance': [{'wikipedia_id': '9949', 'title': 'Epistle to the Galatians', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 369, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8628001380009260936}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9949', 'title': 'Epistle to the Galatians', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 589, 'bleu_score': 0.9387840611593861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8628001380009260936}, 'section': 'Section::::Composition.:Galatia.\n'}]}, {'provenance': [{'wikipedia_id': '9949', 'title': 'Epistle to the Galatians', 'section': 'Section::::Composition.:Galatia.\n', 'start_paragraph_id': 10, 'end_paragraph_id': 10, 'meta': {'evidence_span': ['Paul\'s letter is addressed "to the churches of Galatia" (), but the location of these churches is a matter of debate. A minority of scholars have argued that the "Galatia" is an ethnic reference to a Celtic people living in northern Asia Minor, but most agree that it is a geographical reference to the Roman province in central Asia Minor, which had been settled by immigrant Celts in the 270s BC and retained Gaulish features of culture and language in Paul\'s day.', 'Paul\'s letter is addressed "to the churches of Galatia" (), but the location of these churches is a matter of debate. A minority of scholars have argued that the "Galatia" is an ethnic reference to a Celtic people living in northern Asia Minor, but most agree that it is a geographical reference to the Roman province in central Asia Minor, which had been settled by immigrant Celts in the 270s BC and retained Gaulish features of culture and language in Paul\'s day.', 'Galatia']}}]}]