Answer:
It depends on who the narrator of the article is. Is the main charector describing what is going on? that's first person. Second person is when the nararator is saying "You", and third person is when someone is describing the book from the outside looking in. USe that information to answer, because we don't have access to the article
Explanation:
Your question does not provide enough information. I suggest you attach an image file down below.
Testimonial - a written declaration certifying to a person's character, conduct, or qualifications, or to the value, excellence, etc., of a thing; a letter or written statement of recommendation.