Question: who plays oliver queen's mom in arrow
[{'answer': 'Susanna Thompson', 'provenance': [{'wikipedia_id': '39235131', 'title': 'List of Arrow characters', 'start_paragraph_id': 26, 'start_character': 26, 'end_paragraph_id': 26, 'end_character': 42, 'bleu_score': 1.0, 'section': 'Section::::Main characters.:Moira Queen.\n'}]}, {'provenance': [{'wikipedia_id': '39235131', 'title': 'List of Arrow characters', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 333, 'bleu_score': 0.7138932299178951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6685871456483142793}, 'section': 'Section::::Main characters.:Moira Queen.\n'}]}]