Question: who was the tree in a monster calls
[{'answer': 'Liam Neeson', 'provenance': [{'wikipedia_id': '43993734', 'title': 'A Monster Calls (film)', 'start_paragraph_id': 1, 'start_character': 220, 'end_paragraph_id': 1, 'end_character': 231, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43993734', 'title': 'A Monster Calls (film)', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 482, 'bleu_score': 0.8172506157946301, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4468035144381547908}, 'section': 'Section::::Abstract.'}]}]