Question: when do the new gdpr rules come into effect
[{'answer': '25 May 2018', 'provenance': [{'wikipedia_id': '38104075', 'title': 'General Data Protection Regulation', 'start_paragraph_id': 4, 'start_character': 72, 'end_paragraph_id': 4, 'end_character': 83, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]