Items fall on the carpet.:
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Stir the liquid in a beaker, Chemistry
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Air dissection
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Throw a small bag, purse on the floor, wallet
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Kick the bike pedals
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Bagging in the bag
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Time Machine
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Dragging an item on a concrete floor
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Item thrown on the bed
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Choir singing under the organ, Church
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Male voice, numerical, Warning system
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Metronome
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Digital beep
★★★★★