For the Following, Try to Come Up with an Additional

Essay

For the following, try to come up with an additional premise that will turn the passage into a deductively valid or an inductively strong argument. Usually this requires adding a general moral principle and, sometimes, an extra nonmoral claim as well. The idea is to guarantee that the "ought" claim follows from the "is" claim.
John has done something terribly wrong. He copied all of the equations on the take-home exam from Tony's paper and turned them in as his own.