Question: who hosted the first season of top chef
[{'answer': 'Katie Lee Joel', 'provenance': [{'wikipedia_id': '7794248', 'title': 'Top Chef (season 1)', 'start_paragraph_id': 1, 'start_character': 646, 'end_paragraph_id': 1, 'end_character': 660, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]