Question: where is california state university east bay located
[{'answer': 'Hayward , California', 'provenance': [{'wikipedia_id': '510993', 'title': 'California State University, East Bay', 'start_paragraph_id': 14, 'start_character': 66, 'end_paragraph_id': 14, 'end_character': 86, 'bleu_score': 1.0, 'section': 'Section::::Campus.\n'}]}]