Question: who are the love it or list it hosts
[{'answer': 'Hilary Farr', 'provenance': [{'wikipedia_id': '28343701', 'title': 'Love It or List It', 'start_paragraph_id': 5, 'start_character': 18, 'end_paragraph_id': 5, 'end_character': 29, 'bleu_score': 1.0, 'section': 'Section::::Format.\n'}]}, {'answer': 'David Visentin', 'provenance': [{'wikipedia_id': '28343701', 'title': 'Love It or List It', 'start_paragraph_id': 5, 'start_character': 52, 'end_paragraph_id': 5, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Format.\n'}]}]