Detailed Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to create depth of field in photoshop [title] Open your photoshop. [step] We will be using photoshop cs5, for you who don't have the latest version installed in your computer. [title] Choose your photo. <sep> (A) [step] The default size frame will usually be the size of a human face, but you can adjust it by moving the picture or drawing the entire image. [title] Place the picture to the frame at that 90 degree angle. (B) [step] You can choose between solid or bright colors. You may select one of the colors for the background and only use it on your cs5 background. (C) [step] We'll be using a variety of 3d shapes and colors in order to inject amazing depth. The widest view of our selection range is 400 x 600 cs5. (D) [step] Go to file] open (or just ctrl + o) then choose the desired photo from your folder. [title] Select the photo you wish to edit.
A:
D