Question: where did lewis and clark reach the pacific
[{'answer': 'near modern Astoria , Oregon', 'provenance': [{'wikipedia_id': '17615', 'title': 'Lewis and Clark Expedition', 'start_paragraph_id': 27, 'start_character': 536, 'end_paragraph_id': 27, 'end_character': 564, 'bleu_score': 1.0, 'section': 'Section::::Journey.:Pacific Ocean.\n'}]}, {'provenance': [{'wikipedia_id': '17615', 'title': 'Lewis and Clark Expedition', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 749, 'bleu_score': 0.9853469949554711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5685116594228278821}, 'section': 'Section::::Journey.:Pacific Ocean.\n'}]}]