Without having access to the specific passage you're referring to, I can't directly analyze paragraph 8. However, I can help you understand how to determine the main idea. If the paragraph discusses how poverty affects education or school attendance, then option a may be the main idea. If it focuses on family-related challenges, then option b could be accurate. If it discusses food access, then option c would be relevant, and if it addresses health issues related to poverty, option d might be the right choice.
Please provide the content of paragraph 8, and I can help you analyze it further!