Question: when will perfect strangers season 3 be released
[{'answer': 'fall 1987'}, {'provenance': [{'wikipedia_id': '1485652', 'title': 'Perfect Strangers (TV series)', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 330, 'bleu_score': 0.647238329376293, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11794227822707099645}, 'section': 'Section::::Synopsis.:Seasons 3–4 (1987–1989).\n'}]}]