Question: who is the austrian monk whose work with pea plants helped him come up with a theory of heredity
[{'answer': 'Gregor Johann Mendel', 'provenance': [{'wikipedia_id': '12562', 'title': 'Gregor Mendel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12562', 'title': 'Gregor Mendel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 630, 'bleu_score': 0.9042587365144631, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13084125035685649380}, 'section': 'Section::::Abstract.'}]}]