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:
A white screen appears with colorful special effects that include a child's face a flying blue butterfly and colorful words that read "healthy child healthy world healthychild", another white screen appears with the words "healthy child tv healthy bytes". a woman <sep> (A) then appears wearing a front yard apron and proceeds to dodge a fly that flies after her. (B) is standing in a kitchen, and she begins to rub ingredients into cake pans, which she dumps onto the pan. (C) is now standing in a kitchen, words on the screen say her name is jennifer taggart and she's an eductional program specialist, and she's talking the whole time while demonstrating on how to measure ingredients and then she pours them into a clear glass bottle through a funnel. (D) is then shown painting nails and jacket or clothing on a blue paper piece styled with colors that begins with red and blue.

Ex Output:
C

Ex Input:
[header] How to operate a manual pallet jack [title] Find the release lever. [step] Stand behind the manual pallet jack as this is the position you will be in when you move it. Find the small lever that allows the pallet jack prongs (the large flat metal pieces near the floor) to drop all the way down toward the floor. <sep> (A) Pass that lever over the top of the pallet jack, locking it in place with your fingertips. Keep the pallet jack in this position for 45 seconds, until it begins to tilt upwards slightly. (B) Lock the release lever in place and open the pallet jack by rotating it counter clockwise. [substeps] One second later, reverse the motion in the locked position and use the bucket with the release lever to hoist the pallet jack farther up. (C) [substeps] The pallet jack drop lever is often a small lever in the middle of the rounded handle, on the vertical stem of the manual machine. It may be distinguished by a different color of plastic, or otherwise marked, or it may not be. (D) [title] Pull the lever counterclockwise. [step] Steadily pull this lever counterclockwise.

Ex Output:
C

Ex Input:
[header] How to care for a baby wild rabbit [title] Make sure that the rabbits actually need to be taken care of. [step] A mother rabbit can be very secretive; she leaves the nest during the day to keep predators away. She has not abandoned her babies. <sep> (A) [title] Know how to choose the right rabbits. [step] It is extremely important for a wild rabbit to help her kits make the right choices for them. (B) If you find a nest of bunnies leave them alone. If it is obvious that they need help (the mother is dead on the road, for instance), you will need to take them to a vet or wildlife rehabilitator. (C) This is because this rabbit considers the presence of predators as a distraction. If a mother rabbit continues to leave her nest during the day then she may become overtly insecure. (D) Indeed, she has prevented any adult rabbits in the garden from digging into their nest. If you live in a fully-wooded area or in large open spaces, such as a forest, large enough to accommodate two or three rabbits, you should really be worried about her.

Ex Output:
B