Which of the Following Statements Would Be Classified as a Thesis

Which of the following statements would be classified as a thesis statement?

A) To persuade people to become organ donors
B) To convince my audience that organ donation is important in hopes that they will consider signing up to become an organ donor and eventually save someone's life
C) Organ donation pros and cons
D) Organ donors are able to turn tragedy into a blessing by saving lives through their generous and selfless actions.