Question: where does the force of a tsunami come from
[{'answer': 'Earthquakes', 'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 174, 'end_paragraph_id': 2, 'end_character': 185, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'volcanic eruptions', 'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 187, 'end_paragraph_id': 2, 'end_character': 205, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'underwater explosions', 'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 216, 'end_paragraph_id': 2, 'end_character': 237, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'landslides', 'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 262, 'end_paragraph_id': 2, 'end_character': 272, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'glacier calvings', 'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 274, 'end_paragraph_id': 2, 'end_character': 290, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'meteorite impacts', 'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 292, 'end_paragraph_id': 2, 'end_character': 309, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'other disturbances above or below water'}, {'answer': 'caused by the displacement of a large volume of water ,'}, {'provenance': [{'wikipedia_id': '31161', 'title': 'Tsunami', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 589, 'bleu_score': 0.754268161351471, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17586369008942212882}, 'section': 'Section::::Abstract.'}]}]