Question: who plays veronica hastings on pretty little liars
[{'answer': 'Lesley Fera', 'provenance': [{'wikipedia_id': '30038015', 'title': 'Lesley Fera', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30038015', 'title': 'Lesley Fera', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 278, 'bleu_score': 0.8902056737869241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3590107251502310366}, 'section': 'Section::::Abstract.'}]}]