Question: when is amazon hq2 going to be announced
[{'answer': '2018', 'provenance': [{'wikipedia_id': '55296806', 'title': 'Amazon HQ2', 'start_paragraph_id': 3, 'start_character': 54, 'end_paragraph_id': 3, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55296806', 'title': 'Amazon HQ2', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 180, 'bleu_score': 0.815191363951358, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11170364072418472228}, 'section': 'Section::::Requirements.\n'}]}]