Question: identify the class that parliament's house of lords represented
[{'answer': 'the peerage', 'provenance': [{'wikipedia_id': '13658', 'title': 'House of Lords', 'start_paragraph_id': 2, 'start_character': 233, 'end_paragraph_id': 2, 'end_character': 244, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13658', 'title': 'House of Lords', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 626, 'bleu_score': 0.9579655027162681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4448029964585721850}, 'section': 'Section::::Abstract.'}]}]