Question: actress who plays linda reagan on blue bloods
[{'answer': 'Amy Lynn Carlson', 'provenance': [{'wikipedia_id': '5890433', 'title': 'Amy Carlson', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5890433', 'title': 'Amy Carlson', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 239, 'bleu_score': 0.8375707157974781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12739286511073277232}, 'section': 'Section::::Abstract.'}]}]