Question: when did mens ski jumping become an olympic sport
[{'answer': '1924', 'provenance': [{'wikipedia_id': '40056', 'title': 'Ski jumping', 'start_paragraph_id': 3, 'start_character': 59, 'end_paragraph_id': 3, 'end_character': 63, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]