question: What does aerobic gymnastiscs involve ?
answer: the performance of routines by individuals , pairs , trios or groups up to 6 people , emphasizing strength , flexibility , and aerobic fitness
turker_answer: Aerobic gymnastiscs involves the performance of routines by individuals , pairs , trios or groups up to 6 people , emphasizing strength , flexibility , and aerobic fitness .
rule-based: Aerobic gymnastiscs involves the performance of routines by individuals , pairs , trios or groups up to 6 people , emphasizing strength , flexibility , and aerobic fitness .