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".

Ex Input:
The man takes a shot at the gift wrapping. The lady finishes wrapping the gift. The man folds an edge, and the lady tapes it. the man <sep> (A) opens the package and allows the lady to remove a box lid. (B) closes and rewraps the gift. (C) squeezes her hand, and she takes a picture. (D) presents the box to the camera and talks.

Ex Output:
D

Ex Input:
[header] How to find out if a good friend is crushing on you [title] Pay attention to their posture when you're around. [step] If your friend is crushing on you, their body language will probably be more open, and they will usually stand with their body turned towards yours, even in a group. [substeps] If your friend has a relaxed posture, with their torso facing towards you, it's a sign that they feel at ease. <sep> (A) If their shoulders are hunched, they may be pressed against you. If they'll just stand in silence, it's a sign that they're not interested. (B) It may mean they like you or it may just mean they are comfortable being around you. Watch for signs that your friend's posture has changed around you. (C) They may also be putting down their phone or tapping their feet. [title] Observe how they look around you when talking to others. (D) They may look up at you a few times throughout a conversation and nod or smile occasionally to show that they trust you. [title] Pay attention to their general body language.

Ex Output:
B

Ex Input:
[header] How to practice buddhism [title] Strive to end suffering. [step] The basis of buddhist teaching is something called the four noble truths, which are based on the idea that suffering is an intrinsic part of life, but that suffering can be ended by breaking the cycle of life, death, and rebirth. From the four truths come the four great bodhisattva vows, which are a path that can help you end suffering. <sep> (A) To break the cycle, you will need to join the practice. In order to do this, you will need to carry out the three noble truths with which buddhists believe. (B) [substeps] The first noble truth is the truth of suffering. The first bodhisattva vow is the vow to rescue living beings from suffering. (C) [substeps] Consult your religious texts or else listen to buddhist music. You can find music that is geared towards buddhists by watching a relevant source of music or by asking your friends for recommendations. (D) Your first four truths to buddhists: you will not die, and you will become a buddhist. This is what will be a long, fulfilling life.

Ex Output:
B