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".
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Question: A person is riding a bike over a trail. they <sep> (A) go over several jumps on the trail. (B) set up a camera in the middle of the trail. (C) are going down the road on a dirt trail. (D) go through a tunnel on the side.

Answer: A

Question: A dog is outside in a large field and runs towards a man holding a yellow frisbee. the man <sep> (A) then throws the frisbee, the dog catches it and begins swimming back and forth in the water. (B) frisbee the dog around the frisbee and the dog chases the frisbee and catches the frisbees. (C) attempts to catch the frisbee but it is deflected by the large dog. (D) then begins walking and throws the frisbee for the dog to catch.

Answer: D

Question: [header] How to get a bigger upper body [title] Do higher amounts of repetitions. [step] There are two main types of exercises you can do in regards to weight lifting. You can choose lower amounts of repetitions or higher amounts of repetitions. <sep> (A) This will help to build muscles in your arms, back, and shoulders. Stand tall with your feet shoulder width apart and your toes turned out. (B) For example, if you do crunches to burn fat, you can do 70 repetitions per set with chest presses. [substeps] Find a power pedometer online to use for specific stretches. (C) These exercises allow you to build muscle you may have otherwise not been able to work out with. [substeps] Running a distance of 300 to 400 meters is one example of a high number of repetitions you can perform. (D) Studies have shown that higher reps build more muscle mass. High volume sets, three to six, with repetitions ranging from six to 12, tend to increase muscle size.

Answer:
D