Read this excerpt from News Articles about Bullying.

One of those contacts came in the form of Dash Mihok, an actor who has had roles in major films, including "I Am Legend," and "The Thin Red Line." Mihok, 38, also has Tourette's syndrome.

"I grew up with Tourette's in New York City public schools and I was just amazed at the bravery and the fortitude of this young man," Mihok said. "I sent him an email letting him know he had a friend in Los Angeles and his mother asked me to be his mentor. I happily accepted."

Together, Jaylen and Mihok have been taking their knowledge into the Polk County school system, holding assemblies to educate students on bullying.

What background knowledge would best add to a reader’s understanding of the excerpt?

Tourette’s syndrome affects the brain and nervous system, causing people to have uncontrollable movements and speech.
Dash Mihok played a number of small roles before starring in movies, making him appreciate his success in films.
Polk County Schools represent a large district in Florida, making it necessary for them to engage in anti-bullying efforts.
Jaylen’s mother was very happy that Mihok had befriended her son, so she asked Mihok to become a mentor to Jaylen.

Bullying is defined as the abuse, violent dominance or intimidation of another person by the use of force, compulsion, harsh taunting or threat. The pattern of conduct is repetitive and habitual.

Correct Option is A.

The fact that the condition the individual grew up with now accomplishes the things it describes is astonishing in light of what they are doing with their lives now. Without a doubt, this expands the dimensions of a poor person, providing assistance to those who also require the assistance he would have required as a child. As a result, this sentence provides the most information and depth to the piece.

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This information adds the most.

Tourette’s syndrome affects the brain and nervous system, causing people to have uncontrollable movements and speech.

Explanation:

The information that the disease the person grew up with does the things that it describes now makes it remarkable for what they are doing with their life now.

Doubtlessly, this adds to the dimensions of a person who is disadvantaged adding on to the help to the people who also need the help he would have needed as a kid too.

So this statement is the one that adds the most to the passage in terms of information and depth.

not sure how to answer your question sorry