Question: who was the hired hand on green acres
[{'answer': 'Parley Baer', 'provenance': [{'wikipedia_id': '577292', 'title': 'Green Acres', 'start_paragraph_id': 76, 'start_character': 486, 'end_paragraph_id': 76, 'end_character': 497, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Guest stars.\n'}]}]