Competency of law means conflict between no.1 and no.2 "over seat of no.1". Even though no.2 succeeds in attaining seat of no.1 at end times,no.1 stays as no.1 "over seat of no.1". Otherwise there is no point in no.1 character.

స్పర్ధ అనగా చట్టము (జ్ఞానము ) కు తప్పనిసరి .
లేనిచో పదును ఉండదు .