Q: Alex to their dog to the dog park and although there was a cat there, Alex kept the dog under control. Given the context: Why did Alex do this? Possible answers: watch the dog run, train the Dog, save the cat
A: train the Dog

Q: Carson had studied all week before a big exam that was coming up. Given the context: Why did Carson do this? Possible answers: did this to drop the class, did this to be prepared, have an exam
A: did this to be prepared

Q: Quinn bought Jan the medicine they needed for their sickness. Given the context: What will happen to Jan? Possible answers: be thanked for his time, better, good about helping Jan out
A: better

Q: Jan gave her husband Kai some money to get groceries. Given the context: What will Kai want to do next? Possible answers: buy groceries, ask about their home, give him a list
A: buy groceries