Question: two ways in which solar energy is generated
[{'answer': 'indirectly using concentrated solar power', 'provenance': [{'wikipedia_id': '13690575', 'title': 'Solar power', 'start_paragraph_id': 1, 'start_character': 114, 'end_paragraph_id': 1, 'end_character': 155, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'directly using photovoltaics ( PV )'}, {'provenance': [{'wikipedia_id': '13690575', 'title': 'Solar power', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 391, 'bleu_score': 0.9657992495762461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17754558264252085763}, 'section': 'Section::::Abstract.'}]}]