Question: who were the original twins in everybody loves raymond
[{'answer': 'the Ferreira triplets', 'provenance': [{'wikipedia_id': '16521370', 'title': 'Pilot (Everybody Loves Raymond)', 'start_paragraph_id': 13, 'start_character': 121, 'end_paragraph_id': 13, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Trivia.\n'}]}]