Question: when does the star wars rebels finale air
[{'answer': 'March 5 , 2018', 'provenance': [{'wikipedia_id': '48216840', 'title': 'List of Star Wars Rebels episodes', 'start_paragraph_id': 3, 'start_character': 345, 'end_paragraph_id': 3, 'end_character': 359, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48216840', 'title': 'List of Star Wars Rebels episodes', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 341, 'bleu_score': 0.7760162844068931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8300591830297114016}, 'section': 'Section::::Abstract.'}]}]