Question: what part did glenne headley play in lonesome dove
[{'answer': 'Elmira Boot Johnson', 'provenance': [{'wikipedia_id': '2418657', 'title': 'Glenne Headly', 'start_paragraph_id': 12, 'start_character': 35, 'end_paragraph_id': 12, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Film and television career.:1988–1995: Early work.\n'}]}]