Question: who bought a ticket to the titanic but did not go
[{'answer': 'Theodore Dreiser', 'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 27, 'start_character': 524, 'end_paragraph_id': 27, 'end_character': 540, 'bleu_score': 1.0, 'section': 'Section::::Passengers.:Ticket-holders who did not sail.\n'}]}, {'answer': 'Henry Clay Frick', 'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 27, 'start_character': 542, 'end_paragraph_id': 27, 'end_character': 558, 'bleu_score': 1.0, 'section': 'Section::::Passengers.:Ticket-holders who did not sail.\n'}]}, {'answer': 'Milton S. Hershey', 'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 9, 'start_character': 38, 'end_paragraph_id': 9, 'end_character': 55, 'bleu_score': 1.0, 'section': 'Section::::Passengers.:First class.\n'}]}, {'answer': 'Guglielmo Marconi', 'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 27, 'start_character': 579, 'end_paragraph_id': 27, 'end_character': 596, 'bleu_score': 1.0, 'section': 'Section::::Passengers.:Ticket-holders who did not sail.\n'}]}, {'answer': 'John Pierpont Morgan', 'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 27, 'start_character': 598, 'end_paragraph_id': 27, 'end_character': 618, 'bleu_score': 1.0, 'section': 'Section::::Passengers.:Ticket-holders who did not sail.\n'}]}, {'answer': 'Edgar Selwyn'}, {'answer': 'Alfred Gwynne Vanderbilt', 'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 27, 'start_character': 635, 'end_paragraph_id': 27, 'end_character': 659, 'bleu_score': 1.0, 'section': 'Section::::Passengers.:Ticket-holders who did not sail.\n'}]}, {'answer': 'Numerous notable and prominent people of the era'}, {'provenance': [{'wikipedia_id': '11965648', 'title': 'Passengers of the RMS Titanic', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 706, 'bleu_score': 0.8778100892114431, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18378256433160170033}, 'section': 'Section::::Passengers.:Ticket-holders who did not sail.\n'}]}]