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.
The dog has been out so long she's probably freezing. You ought to let her in.