Question: when does agents of shield season five start
[{'answer': 'December 1 , 2017', 'provenance': [{'wikipedia_id': '54022831', 'title': 'Agents of S.H.I.E.L.D. (season 5)', 'start_paragraph_id': 70, 'start_character': 55, 'end_paragraph_id': 70, 'end_character': 72, 'bleu_score': 1.0, 'section': 'Section::::Release.:Broadcast.\n'}]}, {'provenance': [{'wikipedia_id': '54022831', 'title': 'Agents of S.H.I.E.L.D. (season 5)', 'section': 'Section::::Release.:Broadcast.\n', 'start_paragraph_id': 70, 'end_paragraph_id': 70, 'meta': {'evidence_span': ['The season began airing in the United States on ABC on December 1, 2017, beginning once "Inhumans" finished airing its episodes. It is set to run for 22 episodes, with a short hiatus for the airing of the 2018 Winter Olympics between "Past Life" and "All the Comforts of Home". The season concluded on May 18, 2018.', 'The season began airing in the United States on ABC on December 1, 2017, beginning once "Inhumans" finished airing its episodes.', 'The season began airing in the United States on ABC on December 1, 2017, beginning once "Inhumans" finished airing its episodes.']}}]}]