Identify which instrument is string or percussion: Fiddlesticks, Tricordia
Tricordia is string, Fiddlesticks is percussion.
<START_INST>Identify which instrument is string or percussion: Fiddlesticks, Tricordia<END_INST><START_CTX><END_CTX><START_A>Tricordia is string, Fiddlesticks is percussion.<END_A>