That is because a personification is when you assign human like values to innate objects or abstract concepts. In this case, remorse is behaving like a person that dogs someone around and has a sister and what not and that is not possible because remorse is an abstract idea and not a living being that's capable of doing that.
A member of Congress introduces a bill into his or her legislative chamber. The president may sign the act of Congress into law, or he may veto it. Congress can then override the president's veto by a two-thirds vote of both the House and Senate thereby making the vetoed act a law.
