Task: Text Simplification
Input (English): A wind instrument is a musical instrument that contains some type of resonator ( usually a tube ) , in which a column of air is set into vibration by the player blowing into ( or over ) a mouthpiece set at or near the end of the resonator .
Output (English): A wind instrument is a type of musical instrument where the player blows into ( or over ) a mouthpiece to produce sound .