Question: name the fields in which nobel prize is given
[{'answer': 'chemistry', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 10, 'start_character': 344, 'end_paragraph_id': 10, 'end_character': 353, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'economics', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 30, 'start_character': 432, 'end_paragraph_id': 30, 'end_character': 441, 'bleu_score': 1.0, 'section': 'Section::::History.:Prize in Economic Sciences.\n'}]}, {'answer': 'literature', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 10, 'start_character': 379, 'end_paragraph_id': 10, 'end_character': 389, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'peace', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 10, 'start_character': 395, 'end_paragraph_id': 10, 'end_character': 400, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'physics', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 10, 'start_character': 335, 'end_paragraph_id': 10, 'end_character': 342, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'physiology', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 10, 'start_character': 355, 'end_paragraph_id': 10, 'end_character': 365, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'answer': 'medicine', 'provenance': [{'wikipedia_id': '21201', 'title': 'Nobel Prize', 'start_paragraph_id': 10, 'start_character': 369, 'end_paragraph_id': 10, 'end_character': 377, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}]