Question: two north indian states where green revolution took place
[{'answer': 'Punjab', 'provenance': [{'wikipedia_id': '14101118', 'title': 'Green Revolution in India', 'start_paragraph_id': 2, 'start_character': 127, 'end_paragraph_id': 2, 'end_character': 133, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Haryana', 'provenance': [{'wikipedia_id': '14101118', 'title': 'Green Revolution in India', 'start_paragraph_id': 2, 'start_character': 135, 'end_paragraph_id': 2, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]