Question: who was the first host of whose line is it anyway
[{'answer': 'Clive Anderson', 'provenance': [{'wikipedia_id': '75178', 'title': 'Whose Line Is It Anyway? (British TV series)', 'start_paragraph_id': 1, 'start_character': 173, 'end_paragraph_id': 1, 'end_character': 187, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]