Question: who won season 2 of master chef junior
[{'answer': 'Logan Guleff', 'provenance': [{'wikipedia_id': '47878698', 'title': 'MasterChef Junior (American season 2)', 'start_paragraph_id': 2, 'start_character': 15, 'end_paragraph_id': 2, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47878698', 'title': 'MasterChef Junior (American season 2)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 149, 'bleu_score': 0.6339704064341251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1921519748159122038}, 'section': 'Section::::Abstract.'}]}]