Question: when did friends air for the first time
[{'answer': 'September 22 , 1994', 'provenance': [{'wikipedia_id': '11315', 'title': 'Friends', 'start_paragraph_id': 83, 'start_character': 98, 'end_paragraph_id': 83, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Distribution.:Broadcast.:United States.\n'}]}, {'provenance': [{'wikipedia_id': '11315', 'title': 'Friends', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 569, 'bleu_score': 0.7409849292125801, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14571215626926982280}, 'section': 'Section::::Abstract.'}]}]