Before revision:  This means that Sen and Gotoh's idea of considering the social position of unfortunate people on ordinal ranking , that welfare economicsconsiders under an axiomatic approach, was shown by weighting the minority's positionality on cardinal voting.
After revision:  This means that Sen and Gotoh's idea of considering the social position of unfortunate people on ordinal ranking in the welfare economics, was illustrated by weighting the minority's positionality on cardinal voting.