Question: how much does the new tappan zee bridge cost
[{'answer': '$3.98 billion', 'provenance': [{'wikipedia_id': '33536726', 'title': 'Tappan Zee Bridge (2017–present)', 'start_paragraph_id': 19, 'start_character': 97, 'end_paragraph_id': 19, 'end_character': 110, 'bleu_score': 1.0, 'section': 'Section::::Construction progress.:Completion.\n'}]}, {'provenance': [{'wikipedia_id': '33536726', 'title': 'Tappan Zee Bridge (2017–present)', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 571, 'bleu_score': 0.5910377160071001, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1631934016839263274}, 'section': 'Section::::Construction progress.:Planning.\n'}]}]