Question: how much did barcelona pay for thierry henry
[{'answer': '€ 24 million', 'provenance': [{'wikipedia_id': '220160', 'title': 'Thierry Henry', 'start_paragraph_id': 4, 'start_character': 87, 'end_paragraph_id': 4, 'end_character': 98, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '220160', 'title': 'Thierry Henry', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 566, 'bleu_score': 0.6835754597390661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5572770568683339543}, 'section': 'Section::::Abstract.'}]}]