Question: who is the actor that plays the green arrow
[{'answer': 'Stephen Adam Amell', 'provenance': [{'wikipedia_id': '13282355', 'title': 'Stephen Amell', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13282355', 'title': 'Stephen Amell', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 425, 'bleu_score': 0.7588605566147111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12854492923930936411}, 'section': 'Section::::Abstract.'}]}]