Pablo Has Entered into a Contract to Paint Linda's Portrait

True/False

Pablo has entered into a contract to paint Linda's portrait.The next day,Pablo is called by the White House to paint the official portrait of the first family.Since it will be impossible for Pablo to do both simultaneously,Pablo calls Salvador and asks him to substitute for him and paint Linda's portrait.Because Salvador is a world-famous artist with paintings hanging in the New York Metropolitan Museum of Art and the Louvre in Paris,Salvador does not have to get Linda's permission for this novation as long as none of the contract terms and conditions are changed.