Question: who has played susan barlow in coronation street
[{'answer': 'Katie Heannau', 'provenance': [{'wikipedia_id': '5857736', 'title': 'Susan Barlow', 'start_paragraph_id': 1, 'start_character': 228, 'end_paragraph_id': 1, 'end_character': 241, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Wendy Jane Walker', 'provenance': [{'wikipedia_id': '5857736', 'title': 'Susan Barlow', 'start_paragraph_id': 1, 'start_character': 335, 'end_paragraph_id': 1, 'end_character': 352, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Suzy Patterson', 'provenance': [{'wikipedia_id': '5857736', 'title': 'Susan Barlow', 'start_paragraph_id': 1, 'start_character': 440, 'end_paragraph_id': 1, 'end_character': 454, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Joanna Foster', 'provenance': [{'wikipedia_id': '5857736', 'title': 'Susan Barlow', 'start_paragraph_id': 1, 'start_character': 671, 'end_paragraph_id': 1, 'end_character': 684, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5857736', 'title': 'Susan Barlow', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 634, 'bleu_score': 0.561460327980292, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15725797359577049015}, 'section': 'Section::::Abstract.'}]}]