Question: how many episodes in season 4 of last ship
[{'answer': '10', 'provenance': [{'wikipedia_id': '42892786', 'title': 'List of The Last Ship episodes', 'start_paragraph_id': 1, 'start_character': 171, 'end_paragraph_id': 1, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42892786', 'title': 'List of The Last Ship episodes', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6764477916727616824}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42892786', 'title': 'List of The Last Ship episodes', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Last Ship" is an American post-apocalyptic drama television series based on a novel of the same name by William Brinkley. In May 2013, the cable network TNT placed a 10-episode order for the series', '"The Last Ship" is an American post-apocalyptic drama television series based on a novel of the same name by William Brinkley. In May 2013, the cable network TNT placed a 10-episode order for the series. The series premiered on June 22, 2014, at 9:00\xa0p.m. EDT.', 'The Last Ship" is an American post-apocalyptic drama television series based on a novel of the same name by William Brinkley. In May 2013, the cable network TNT placed a 10-episode order for the series.']}}]}]