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Pressing a button on a ballpoint pen (on a
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Tape over carton, Tape holder
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Plastic seal, stamp
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Removing the ballpoint pen cap
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Take out a pencil from the pile.
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Put the ballpoint pen on the table
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Throw a pencil
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Crunching paper rustling
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Put the cap on the marker
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Throw a ballpoint pen on the table
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Click on the calculator buttons
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Pad opens, closes, Seal
★★★★★