2. Use the Congress Vote data for association rules mining. (2a). Run the Apriori algorithm in Weka to find: (i) three 2-itemsets that have the highest supports; (ii) three 3-itemsets that have the highest supports; (iii) any 4-itemsets; (iv) the most significant association rule and explain your choice (the answer depends on your explanation/justification). You can adjust the minimum support parameters to narrow down the output results. Show the output screens containing the relevant results (you will lose some points if you simply print and submit all output results). (2b). Based on your findings, what can be concluded in terms of voting preference by democrats and republicans? A (hypothetical) example of such conclusions would be "Republicans tend to vote against the education spending bill." Resources: Weka downloading: http://www.cs.waikato.ac.nz/ml/weka/downloading.html Weka Tutorials on Youtube: https://www.youtube.com/watch?v=gd5HwYYOz2U