(1) Create your own arff file with fake data that you have placed obvious correlated groups of items ( and some 'not so correlated itemsets). Use Weka and run the association rules (a priori algorithm) on your fake dataset. Did A Priori uncover the correlations you deliberately placed in the file?(2) Go to out data source (week 1) and find a suitable dataset. It will not be in ARFF format. Place the file in ARFF format and run the a priori algorithm on it. Write a brief summary of the results showing the best associations (strongest confidence).