Question: when did the carpathia arrive in new york
[{'answer': 'Thursday , 18 April 1912'}, {'provenance': [{'wikipedia_id': '12155393', 'title': 'RMS Carpathia', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 1249, 'bleu_score': 0.8904340360707721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3627606718766554282}, 'section': 'Section::::History.:"Titanic" disaster.\n'}]}]