Just as the JUDGE is the ideal person who evaluates or determines the GUILTY of a defendant, in order to establish a sanction; also the TASTER is the ideal person called to evaluate and determine the QUALITY of a product, in order to establish a certain price.
The words ABSURD and SENSE are excluded, because absurd is that which does not make sense. Also, AMBIGUOUS is that which has no PRECISION. Furthermore, they refer to situations that are far from the truth or accuracy; On the other hand, infallible is not what is without error but what cannot fall into error.
The word SUCCESS is the exact antonym of FAILURE, as AFFIRMATION is the antonym of NEGATION. Additionally, it is evident that the first term indicates something that is in a positive sense and the second, in a negative sense.