i need an answer for the 4 questions

Joshua Radecke, a 41-year-old chorus director at R.B. Stall High School in Charleston, South Carolina, was arrested November 29, 2018 and charged with sexual battery of a student (over 18 years old) for whom he had direct authority and supervision over. Artis O. Coulter allegedly had sex with a 16-year-old student multiple times from March 14-21, 2019 on the grounds of Bethune-Bowman High School in Orangeburg. He was charged on April 1, 2019 with sexual battery with a student. Anna Elizabeth Jeanette Patton, a 22-year-old high school teacher in Darlington, South Carolina, was arrested after being accused of sending explicit messages and nude photos via text and social media and having sex with a 16-year-old student from October 1, 2019 through January 11, 2020. What is the penalty for the appropriate charges for said teachers? a. Would it matter if the student was 18 years old? If so, how is the charge and/or penalty different? b. Does the type of sexual activity matter, i.e., penetration vs. other types of sex acts? How does South Carolina define lynching? a. Is a racist motive required of a lynching