Which sentence might be found in a summary of a magazine article about training a new puppy?

Question

Which sentence might be found in a summary of a magazine article about training a new puppy?

Some people are allergic to dogs.
Sit with your puppy and say their name or the word "come."
The foundation of training needs to be based on positive reinforcement.

Answer 1

The foundation of training needs to be based on positive reinforcement.

Answer 2

The sentence that might be found in a summary of a magazine article about training a new puppy is: "The foundation of training needs to be based on positive reinforcement."

Answer 3

The sentence that might be found in a summary of a magazine article about training a new puppy is "The foundation of training needs to be based on positive reinforcement."