Bob is green. Bob is red. Bob is smart. Erin is furry. Erin is green. Erin is red. Erin is rough. Erin is smart. Erin is white. Erin is young. All red, rough things are young. All green things are smart. All red, rough things are green. If something is rough then it is smart. Green, rough things are white. If something is red and green then it is rough. Young, rough things are red. All white, smart things are red.
Bob is rough.