Question: who wrote the theme song for star trek voyager
[{'answer': 'Jerry Goldsmith', 'provenance': [{'wikipedia_id': '12752192', 'title': 'List of Star Trek composers and music', 'start_paragraph_id': 8, 'start_character': 32, 'end_paragraph_id': 8, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Film soundtracks overview.:"The Original Series".:"Star Trek: The Motion Picture" (1979).\n'}]}]