Question: how many episodes in meteor garden 2018 season 1
[{'answer': '50', 'provenance': [{'wikipedia_id': '56569147', 'title': 'Meteor Garden (2018 TV series)', 'start_paragraph_id': 64, 'start_character': 236, 'end_paragraph_id': 64, 'end_character': 238, 'bleu_score': 1.0, 'section': 'Section::::International broadcast.\n'}]}]