E.g. search for "Buck Adams".
Email from prof:
"I need to apologize to everyone in CS 367 for providing data sets
containing offensive material. I had not looked at the contents of the
large and huge data sets until well after the assignment had been
released. Had I realized what the data sets contained, I never would have
used them. I am sorry that this happened.
"
Full assignment:
http://pages.cs.wisc.edu/~hasti/cs367-common/assignments/p5/...
