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". 

Input: Consider Input: [header] How to survive flight attendant training [title] Pack enough of all the essentials you will need to make it through an extended trip while maintaining a professional appearance. [substeps] Unless otherwise specified in your correspondence from the airline, bring business attire for classroom and training sessions. Bring business-casual attire for down time. <sep> (A) This includes a sweater, gloves, sensible footwear for long car rides, and a carry-on book for your reading habits. First, bring jackets, pants and boots. (B) Some airlines may provide you with a uniform during training, so you won't need to pack as many of your own clothes. Bring anything that will help you have more comfortable and restful sleep, like an eye mask, your own pillow and calming music. (C) Even a range of items such as a fishing belt and sneakers are most effective during this time period. If you know your plane has a get-together with close friends and family, bring along some casual clothes to dress up for your flight. (D) Don't pack clothes that are too formal, too casual, too old-school. The point of switching schools is to have a better idea of what you need to wear.

Output: B


Input: Consider Input: He takes a run along the beach in early evening and passes a seal. He runs across a long bridge towards a city. he <sep> (A) runs through a long two lane tunnel. (B) gets back to the museum during office hours to change his tape recorder. (C) jumps off of many bridges onto the ocean surface. (D) goes down a long slope onto a bridge and is performing normal jumps down a ramp.

Output: A


Input: Consider Input: [header] How to dehydrate vegetables [title] Wait for dry, sunny weather. [step] Check the forecast before purchasing or harvesting fresh vegetables. Wait for a two-day stretch with clear skies, low humidity, and temperatures near, at, or above 100 degrees fahrenheit. <sep> (A) If you collect fresh produce at that time, remove the produce as soon as possible. [substeps] It's best to use a dedicated dehydrator. (B) [substeps] The best days to dehydrate fresh vegetables are between mid-summer and mid-fall. If you choose to grow fresh vegetables outdoors, brush the leaves off with a vegetable brush or clean your own garden tools. (C) Check the forecast at the following time : [substeps] Early morning or in the evening. Around 20 am, or five pm, usually. (D) If no such conditions are likely, use an alternate form of drying. Avoid ruining your vegetables with mold due to the presence of excess moisture.


Output: D