At Old Harry Rocks in Dorset, is there an arch, two caves, a stack and a stump, or an arch, a cave, a crevice, a stack and a stump?

Thank you? :)

1. Go to http://www.google.com

2. Type Old Harry Rocks in Dorset

3. Read, read, read. Take good notes.

4. Go to http://images.google.com and run the search again. You'll find lots of great photos of this whole area.