Question: where does the this is us family live
[{'answer': 'Pittsburgh', 'provenance': [{'wikipedia_id': '50526957', 'title': 'This Is Us (TV series)', 'start_paragraph_id': 7, 'start_character': 480, 'end_paragraph_id': 7, 'end_character': 490, 'bleu_score': 1.0, 'section': 'Section::::Premise.\n'}]}, {'provenance': [{'wikipedia_id': '50526957', 'title': 'This Is Us (TV series)', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 783, 'bleu_score': 0.76993920584342, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11521778931340325752}, 'section': 'Section::::Premise.\n'}]}, {'provenance': [{'wikipedia_id': '50526957', 'title': 'This Is Us (TV series)', 'section': 'Section::::Premise.\n', 'start_paragraph_id': 7, 'end_paragraph_id': 7, 'meta': {'evidence_span': ['hese scenes usually take place in Pittsburgh', 'Pittsburgh', "Flashbacks often focus on Jack and Rebecca c.1980 both before and after their babies' birth, or on the family when the Big Three are children or adolescents (and played by two sets of younger actors); these scenes usually take place in Pittsburgh"]}}]}]