Please help asap! Which statement from "President Obama's Third Annual Back to School Speech" best represents a claim in his speech?

“Nobody expects you to have your entire future mapped out at this point."

“America needs young people’s passion and their ideas.”

“But we’ve also got students tuning in from all across America.”

“Don’t be mad about it, because we’re thinking about your future.”

Which statement describes the central idea of the text? a. while the nigerian government has the wealth to improve the conditions in prisons, they continue to view it as a low priority. b. nigerian prisons neglect the physical and mental health of their prisoners by failing to provide them with basic necessities and services. c. the inhuman conditions in nigerian prisons could easily be improved, but the environment is considered part of prisoners' punishment. d. conditions in nigerian prisons are slowly improving as non-government organizations and citizens are providing much-needed equipment to the prisons.