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The cushion is picked up and put on the couch. A work is being done. B no work is being done
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The cushion is picked up and put on the couch. A work is being done. B no work is being done

User Dvlpr
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Hello there.

The cushion is picked up and put on the couch. A work is being done. B no work is being done

Option (A)
User Jetson John
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Work is being done because picking up a cushion and putting it somewhere is the motion of doing something (work). 
User Nick Ryan
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