Question: when does jj come back from the pentagon
[{'answer': 'season seven', 'provenance': [{'wikipedia_id': '7825461', 'title': 'Jennifer Jareau', 'start_paragraph_id': 6, 'start_character': 889, 'end_paragraph_id': 6, 'end_character': 901, 'bleu_score': 1.0, 'section': 'Section::::Storylines.\n'}]}, {'provenance': [{'wikipedia_id': '7825461', 'title': 'Jennifer Jareau', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 1665, 'bleu_score': 0.9933221103007441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13729864801883933289}, 'section': 'Section::::Storylines.\n'}]}]