Question: when does who do you think you are come back on tv
[{'answer': 'spring 2018'}, {'provenance': [{'wikipedia_id': '23730973', 'title': 'Who Do You Think You Are? (American TV series)', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 83, 'bleu_score': 0.56591192566527, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5550590157614451023}, 'section': 'Section::::Episodes.:Season 10 (2018).\n'}]}]