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 Q]: A man is preparing to run and jump. he <sep> (A) runs very quickly down the track. (B) is doing a stunt, then dismounts to the ground. (C) releases the bar, and lands a few feet away. (D) is blindfolded and jumps full speed into the sand.
[EX A]: A

[EX Q]: [header] How to numb a tooth [title] Take an over-the-counter-painkiller. [step] A painkiller like ibuprofen or acetaminophen should be your first step in trying to numb a painful tooth. These painkillers will alleviate the pain from your tooth, and should also decrease any swelling in the infected area. <sep> (A) [substeps] If you are not able to find ibuprofen, you can opt for acetaminophen instead. [title] Freeze food that contains aspirin. (B) [substeps] Ibuprofen can be applied within 30 minutes to up the duration of an over-the-counter painkiller. Follow the manufacturer's instructions and do not take ibuprofen within 30 minutes after it has been applied. (C) [substeps] Make sure you read and follow the dosage on the packaging. Do not eat anything until told to do so by your dentist to ensure you are following the proper dosage. (D) These are all readily available at your local pharmacy. [substeps] If you're treating a toothache in a child younger than 18, do not give him or her aspirin.
[EX A]: D

[EX Q]: [header] How to sue an insurance company after an auto accident [title] Understand automobile insurance. [step] An insurance policy is a contract between the insured and the insurance company. The insured pays premiums and the insurance company, in exchange, agrees to cover the cost of certain claims. <sep> (A) The insurance company wags all the liens. A gift refers to the physical damage sustained from the issuer. (B) [substeps] Make sure that you understand the policies you are dealing with. For example, a single provision in the policy might say that the price of the car is the highest so that the insurer isn't late with payment for any damage the accident caused. (C) Typically, an insurance policy will cover two types of claims: first-party claims and third-party claims. [substeps] A " first-party claim " is paid directly to the insured. (D) The costs of each claim are itemized. [title] Understand protection for congestive heart failure.
[EX A]:
C