Question: who is the writer of waiting for godot
[{'answer': 'Samuel Beckett', 'provenance': [{'wikipedia_id': '33651', 'title': 'Waiting for Godot', 'start_paragraph_id': 1, 'start_character': 35, 'end_paragraph_id': 1, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '33651', 'title': 'Waiting for Godot', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 784, 'bleu_score': 0.8130971772548851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16956772395099085503}, 'section': 'Section::::Abstract.'}]}]