TASK DEFINITION: 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". 
PROBLEM: [header] How to be a bondi lifeguard [title] Contact a surf life saving club in or close to bondi. [substeps] Just about anyone can volunteer to be a lifesaver at sydney surf life saving clubs. Surf clubs will be happy to chat to you and tell you what is required if you want to be a volunteer lifeguard. <sep> (A) [title] Find the best and safest surf-life saving club in your area. [substeps] Surf lifeguards live off the beach, and they will probably need two-way water transportation, quite possibly a car or bicycle. (B) Many will provide all the training you'll need. Call them, check out their websites or simply head down and chat to them. (C) This can be achieved by attending the lifesaving club on the first day, then going on to other lifeguard's clubs along the way. If there are lifeguards at any of their lifesaving clubs, talk with one of those lifeguards. (D) This is the only legal aspect of volunteering. They will be able to suggest hours of work that are perfect for you or your specific lifeguard job.

SOLUTION: B

PROBLEM: [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.

SOLUTION: D

PROBLEM: [header] How to increase the htc evo 4 g's battery life [title] Update the qik application. [substeps] Go to the android market and download the latest version. Earlier versions of the qik video application (before 0.08.22) had an issue where it would ping the server every minute. <sep> (A) Another issue is that there was no resolution. If the pacer installer was not able to fix the problem, the latest version of the qik video (before 0.011) was now failing. (B) If you are knowledgeable about malware installed on your android device, you can worry less about risk. There are a few key aspects that can help you ensure your battery life has been successfully maintained. (C) This feature had been only installed on android, and a modified qik videos installer was needed. [title] Verify that the desktop model is upgraded. (D) The continuous pings would prevent the device from going to sleep and would completely drain the battery. Standby time went from 20 hours to 3 days when this application was updated.

SOLUTION:
D