Question: where did matt saracen go in season 4
[{'answer': 'Chicago', 'provenance': [{'wikipedia_id': '11357024', 'title': 'Matt Saracen', 'start_paragraph_id': 20, 'start_character': 412, 'end_paragraph_id': 20, 'end_character': 419, 'bleu_score': 1.0, 'section': 'Section::::Storylines.:Season 3.\n'}]}, {'provenance': [{'wikipedia_id': '11357024', 'title': 'Matt Saracen', 'start_paragraph_id': 22, 'start_character': 0, 'end_paragraph_id': 22, 'end_character': 1366, 'bleu_score': 0.9918198691462861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 249062891165494779}, 'section': 'Section::::Storylines.:Season 4.\n'}]}]