Question: what does jack geller do for a living
[{'answer': 'paleontologist', 'provenance': [{'wikipedia_id': '832954', 'title': 'Ross Geller', 'start_paragraph_id': 3, 'start_character': 10, 'end_paragraph_id': 3, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Appearances.\n'}]}, {'provenance': [{'wikipedia_id': '832954', 'title': 'Ross Geller', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 291, 'bleu_score': 0.532418427093828, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3193233494425926769}, 'section': 'Section::::Appearances.\n'}]}]