Question: who wrote the music for conan the barbarian
[{'answer': 'Basil Konstantine Poledouris', 'provenance': [{'wikipedia_id': '645278', 'title': 'Basil Poledouris', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]