Question: what size engine does a 2006 chevy equinox have
[{'answer': '3.4 L', 'provenance': [{'wikipedia_id': '947418', 'title': 'Chevrolet Equinox', 'start_paragraph_id': 7, 'start_character': 155, 'end_paragraph_id': 7, 'end_character': 160, 'bleu_score': 1.0, 'section': 'Section::::First generation (2005–2009).\n'}]}]