What are these Design Patterns?

So I'm trying to learn some Design Pattern Templates, and we've got these examples from my Study Program.

I'm really bad at telling, so could the community please help me tell which Design Pattern these images are and possibly give a small description about the characteristics?

We've mainly gone through following patterns: Strategy, Abstract Factory, Factory, Composite, Visitor, Observer and Facade. So I'm guessing the images are representing some of these patterns(or possibly none).

Here they are:

A: B: C: D: E:

Thankful for your help!