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 lot of people are gathered in a pier next to a lake with a lot of people kayaking. man <sep> (A) is in sal driving the boat to the lake and kayaking. (B) is being interviewed by a reporter. (C) is sitting on bench talking while people sits on water kayaking and their stares are bent over. (D) is standing in the lake and playing darts and playing with others.
[EX A]: B

[EX Q]: [header] How to teach your dog to speak [title] Choose your reward. [step] Pick something your dog really loves; the better the reward, the easier it will be to teach your dog. If your dog loves to play, you can try using her favorite toy and playing with her when she barks. <sep> (A) In some cases, you can train your dog to bark through verbal praise. [substeps] Figure out your dog's reward based on cultural context. (B) Point out what your dog likes to play with and put a look on the chart indicating what she wants to learn. [title] Tell your dog to " sit ". (C) Most people, however, will find that treats are the most effective way to teach a dog. The best treats will be ones your dog loves, and which are also easy to carry, easy to break into pieces, and healthy. (D) If her bark is off-putting, encourage her to try other tricks, to avoid barking. [substeps] If you provide a toy or two, this will be enough to train your dog to try the reward.
[EX A]: C

[EX Q]: [header] How to control premature ejaculation [title] Try the pause-squeeze method. [step] If you and your partner are willing, you might try the pause-squeeze method for learning to delay ejaculation. [substeps] Stimulate the penis without entering your partner. <sep> (A) While using a condom is the only way to delay ejaculation, you should keep the penis erect to encourage more ejaculation. Do this every night before bed, and until your partner comes into the bed with you. (B) Stop applying pressure when you feel the urge to ejaculate. Use suction to entice semen into the penis. (C) Push your penis into your partner without entering him or her. Note that this method is not for everyone. (D) Notice when you are about to ejaculate. Ask your partner to squeeze your penis at the place where the head meets the shaft.
[EX A]:
D