Question: how many cores does a pentium 4 have
[{'answer': 'single - core', 'provenance': [{'wikipedia_id': '165228', 'title': 'Pentium 4', 'start_paragraph_id': 33, 'start_character': 351, 'end_paragraph_id': 33, 'end_character': 371, 'bleu_score': 1.0, 'section': 'Section::::Processor cores.:Gallatin (Extreme Edition).\n'}]}]