Question: when was the first composite hockey stick made
[{'answer': '2011'}, {'provenance': [{'wikipedia_id': '6385084', 'title': 'Ice hockey stick', 'start_paragraph_id': 28, 'start_character': 0, 'end_paragraph_id': 28, 'end_character': 588, 'bleu_score': 0.930981356847085, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16743773015039168356}, 'section': 'Section::::Materials.:Fiberglass.\n'}]}]