Question: what is the nickname of the ghost featured in the pac-man video game
[{'answer': 'Blinky', 'provenance': [{'wikipedia_id': '37773077', 'title': 'Ghosts (Pac-Man)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Pinky', 'provenance': [{'wikipedia_id': '37773077', 'title': 'Ghosts (Pac-Man)', 'start_paragraph_id': 1, 'start_character': 8, 'end_paragraph_id': 1, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Inky', 'provenance': [{'wikipedia_id': '37773077', 'title': 'Ghosts (Pac-Man)', 'start_paragraph_id': 1, 'start_character': 15, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Clyde', 'provenance': [{'wikipedia_id': '37773077', 'title': 'Ghosts (Pac-Man)', 'start_paragraph_id': 1, 'start_character': 24, 'end_paragraph_id': 1, 'end_character': 29, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '37773077', 'title': 'Ghosts (Pac-Man)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 276, 'bleu_score': 0.8953711787948611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9960810335987480527}, 'section': 'Section::::Abstract.'}]}]