A deductive argument is said to be valid if and only if it takes a form that makes it impossible for the premises to be true and the conclusion nevertheless to be false. In effect, an argument is valid if the truth of the premises logically guarantees the truth of the conclusion.
example: Dogs are better than cats-then the reason: Because they are easier to take care of. When you state your claim make sure you don't put any I, me ,myself, none of those words.
