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". 

Example Input: A photo is zoomed in on of a man being gored by a bull. A bull charges a man and knocks him around until people come out and distract him. it <sep> (A) cuts to the man again being charged by the bull. (B) spikes his many legs while the man shoots and is knocked out cold. (C) continues over again and there are lots of people surrounding the man and some hurt him. (D) shows the dead contestants and the loser.
Example Output: A

Example Input: A video of clipping a cats toenails is shown. Each paw is grabbed and the nail is pushed out and trimmed. the cat <sep> (A) paws are re-clipped making a clean appearance. (B) scrapes the nail clean before clipping it. (C) loss hurt but she's gotten over it and is now kicking back showing off her toe nails. (D) is oddly calm the whole time.
Example Output: D

Example Input: [header] How to unlock an android phone without a touchscreen [title] Connect your android phone to a car dock. [step] Take the data cable of your car dock and plug it into the cigarette lighter port on your car dashboard. Connect your android phone to your car dock. <sep> (A) [title] Press on the left joystick to open your car's dashboard menu. [step] Go to " settings " and tap on " bluetooth. (B) [substeps] If it's turned off or has no battery, you may need to wait for a while before it switches on. [title] Wait for your phone to switch to multimedia mode. (C) [substeps] The lighter port is usually located behind the battery compartment. You can reach this port from the driver's door side of your vehicle. (D) You can only have one cigarette, so keep a spare change for how many you have. [substeps] Your phone should now have an active battery.
Example Output:
B