Question: what was the last year chevy made the trailblazer
[{'answer': '2008', 'provenance': [{'wikipedia_id': '1092156', 'title': 'Chevrolet TrailBlazer', 'start_paragraph_id': 27, 'start_character': 161, 'end_paragraph_id': 27, 'end_character': 165, 'bleu_score': 1.0, 'section': 'Section::::First generation (2001–2009).:Safety.\n'}]}, {'provenance': [{'wikipedia_id': '1092156', 'title': 'Chevrolet TrailBlazer', 'start_paragraph_id': 38, 'start_character': 0, 'end_paragraph_id': 38, 'end_character': 385, 'bleu_score': 0.7691011014993131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2975043829399206359}, 'section': 'Section::::First generation (2001–2009).:Discontinuation.\n'}]}]