Question: what type of execution is used in texas
[{'answer': 'lethal injection', 'provenance': [{'wikipedia_id': '3235210', 'title': 'Capital punishment in Texas', 'start_paragraph_id': 2, 'start_character': 91, 'end_paragraph_id': 2, 'end_character': 107, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3235210', 'title': 'Capital punishment in Texas', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 200, 'bleu_score': 0.9466178497997021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1776335111038906039}, 'section': 'Section::::Abstract.'}]}]