Question: who wrote the screenplay for the princess bride
[{'answer': 'William Goldman', 'provenance': [{'wikipedia_id': '31153', 'title': 'The Princess Bride (film)', 'start_paragraph_id': 1, 'start_character': 240, 'end_paragraph_id': 1, 'end_character': 255, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31153', 'title': 'The Princess Bride (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 650, 'bleu_score': 0.7856024593607981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8796285175574141598}, 'section': 'Section::::Abstract.'}]}]