Question: where was the movie pretty in pink filmed
[{'answer': 'Chicago', 'provenance': [{'wikipedia_id': '454223', 'title': 'Pretty in Pink', 'start_paragraph_id': 4, 'start_character': 93, 'end_paragraph_id': 4, 'end_character': 100, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '454223', 'title': 'Pretty in Pink', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 420, 'bleu_score': 0.8659931409212711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5906610074524015643}, 'section': 'Section::::Plot.\n'}]}]