2.(iii) Let’s say each data instance belongs to one of three classes, {A, B, C}. Suggest a way to set thearget outputs y5, y6 and y7 for training instances so that the neural network trained on those instances
is able to perform three-way classification, i.e. we want to train the neural network such that it classifies
new data instances as belonging to one of the three classes, {A, B, C}.