Question: when did the northern ireland peace process begin
[{'answer': '1994', 'provenance': [{'wikipedia_id': '680339', 'title': 'Northern Ireland peace process', 'start_paragraph_id': 1, 'start_character': 93, 'end_paragraph_id': 1, 'end_character': 97, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '680339', 'title': 'Northern Ireland peace process', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 283, 'bleu_score': 0.9560167778278961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16911642102978840334}, 'section': 'Section::::Abstract.'}]}]