diff --git a/assignment5/datasets/ecoli-0-6-7_vs_5/ecoli-0-6-7_vs_5-5-1tst.dat b/assignment5/datasets/ecoli-0-6-7_vs_5/ecoli-0-6-7_vs_5-5-1tst.dat
deleted file mode 100644
index 2b55971..0000000
--- a/assignment5/datasets/ecoli-0-6-7_vs_5/ecoli-0-6-7_vs_5-5-1tst.dat
+++ /dev/null
@@ -1,55 +0,0 @@
-@relation ecoli-0-6-7_vs_5
-@attribute a1 real [0.0, 78.0]
-@attribute a2 real [1.0, 88.0]
-@attribute a3 real [1.0, 48.0]
-@attribute a5 real [3.0, 88.0]
-@attribute a6 real [2.0, 84.0]
-@attribute a7 real [0.0, 85.0]
-@attribute class {positive, negative}
-@inputs a1, a2, a3, a5, a6, a7
-@outputs class
-@data
-56.0, 4.0, 48.0, 49.0, 37.0, 46.0, negative
-2.0, 44.0, 48.0, 46.0, 51.0, 57.0, negative
-42.0, 4.0, 48.0, 56.0, 18.0, 3.0, negative
-34.0, 45.0, 48.0, 38.0, 24.0, 35.0, negative
-3.0, 16.0, 48.0, 56.0, 11.0, 23.0, negative
-36.0, 39.0, 48.0, 48.0, 22.0, 23.0, negative
-25.0, 4.0, 48.0, 47.0, 33.0, 42.0, negative
-43.0, 39.0, 48.0, 47.0, 31.0, 41.0, negative
-4.0, 29.0, 48.0, 42.0, 35.0, 44.0, negative
-36.0, 54.0, 48.0, 41.0, 38.0, 46.0, negative
-29.0, 52.0, 48.0, 42.0, 29.0, 39.0, negative
-32.0, 42.0, 48.0, 35.0, 28.0, 38.0, negative
-44.0, 35.0, 48.0, 55.0, 55.0, 61.0, negative
-42.0, 35.0, 48.0, 58.0, 15.0, 27.0, negative
-37.0, 52.0, 48.0, 42.0, 42.0, 36.0, negative
-4.0, 35.0, 48.0, 45.0, 33.0, 42.0, negative
-47.0, 29.0, 48.0, 51.0, 33.0, 43.0, negative
-25.0, 37.0, 48.0, 43.0, 26.0, 36.0, negative
-35.0, 48.0, 48.0, 56.0, 4.0, 48.0, negative
-44.0, 51.0, 48.0, 47.0, 26.0, 36.0, negative
-34.0, 28.0, 48.0, 41.0, 35.0, 44.0, negative
-4.0, 46.0, 48.0, 52.0, 49.0, 56.0, negative
-52.0, 44.0, 48.0, 37.0, 36.0, 42.0, negative
-51.0, 46.0, 48.0, 58.0, 31.0, 41.0, negative
-38.0, 44.0, 48.0, 43.0, 2.0, 31.0, negative
-34.0, 42.0, 48.0, 41.0, 34.0, 43.0, negative
-29.0, 28.0, 48.0, 5.0, 42.0, 5.0, negative
-25.0, 26.0, 48.0, 39.0, 32.0, 42.0, negative
-0.0, 38.0, 48.0, 42.0, 48.0, 55.0, negative
-39.0, 31.0, 48.0, 38.0, 34.0, 43.0, negative
-17.0, 52.0, 48.0, 49.0, 37.0, 46.0, negative
-77.0, 57.0, 1.0, 37.0, 54.0, 1.0, negative
-7.0, 61.0, 48.0, 56.0, 52.0, 43.0, negative
-64.0, 72.0, 48.0, 49.0, 42.0, 19.0, negative
-32.0, 39.0, 48.0, 53.0, 28.0, 38.0, negative
-74.0, 82.0, 48.0, 49.0, 49.0, 41.0, negative
-74.0, 47.0, 48.0, 5.0, 57.0, 42.0, negative
-63.0, 8.0, 48.0, 46.0, 31.0, 29.0, negative
-62.0, 78.0, 48.0, 47.0, 49.0, 54.0, negative
-43.0, 59.0, 48.0, 52.0, 49.0, 56.0, negative
-63.0, 69.0, 48.0, 65.0, 41.0, 28.0, positive
-56.0, 68.0, 48.0, 77.0, 36.0, 45.0, positive
-65.0, 51.0, 48.0, 66.0, 54.0, 33.0, positive
-64.0, 57.0, 48.0, 7.0, 33.0, 26.0, positive