Given the task definition and input, reply with output. 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".

[header] How to cross yourself [title] Follow this tradition in latin rite and protestant churches. [step] This method is more common in the western catholic church, and in protestant traditions that support the sign of the cross, including most anglican and lutheran churches. [title] Lift your right hand. <sep> (A) [step] Many worshippers make the sign of the cross with an open hand, their five fingers reminding them of the five wounds of christ. Others raise the index and middle fingers together, symbolizing christ's divine and human natures. (B) [step] Set your index finger between the cross's top and bottom edges. This is called the " right hand ". (C) [step] The center of your palm should rest on the imaginary line on the inside of your left wrist, just behind your thumb. The fingers should point out in front of you, depending on which hand you're holding, until your index finger rests on the imaginary line on the inner side of your right wrist. (D) [step] Position your left hand at right side in a prayer position so that the hand is together with your right forearm. Insert your right foot into a prayer position, facing your left.
A