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:
[header] How to love an aries man [title] Plan on doing spontaneous things together. [step] Aries men are impulsive, and they love doing things on a whim. It keeps them feeling young and alive. <sep> (A) To show an aries man that you and them have things in common, it can help to have plans together throughout the weekend. Run errands together, go dancing. (B) Being with an aries man, you may find that your plans to grab dinner together turn into a long night out with lots of dancing and exploring. Don't be surprised if he suggests doing something crazy or unexpected. (C) Due to their physical aptitude, aries men enjoy spontaneous activities. There are different types of spontaneous activities that aries men do : [substeps] Music theater tours film polo sports [title] Ask aries you like him. (D) They are emotionally happier when they actually do them. Be prepared for those spontaneous activities if you want your relationship to succeed.

Ex Output:
B

Ex Input:
A small group of children are seen standing before a mat with an instructor helping. the girls <sep> (A) then begin throwing a rope to the back and covering the boys head with the rope. (B) then pole vault on the mat and swing during a routine. (C) do various gymnastics moves across the mats while an instructor assist them and another points to the side. (D) take turns running to the mat and pushing it down.

Ex Output:
C

Ex Input:
[header] How to bathe a newborn [title] Use a sponge bath for the first three weeks. [step] The stump of a newborn's umbilical cord stays attached for up to three weeks. The american academy of pediatricians recommends waiting until the stump falls off before submerging a newborn in water. <sep> (A) To soak the umbilical cord, attach a small towel soaked in warm water to the stump and press gently gently. Continue this process and the stump will be removed. (B) This can help keep the umbilical cord connected the rest of the time while the baby is fostered. [substeps] Some doctors recommend baths about 3 weeks after birth, when the stump is fully healed (usually around 3-4 weeks). (C) The baby will drown through to its third month; however, there are a variety of benefits of using a sponge bath: the baby will have a deeper wound at its first month. So don't worry about it being deep enough for you to grasp the newborn without painful splashes. (D) During this time you should stick to sponge baths. [substeps] You do not need to bathe your newborn every day during her first weeks.

Ex Output:
D