Помогите ответить на 5 и 6 вопросы, срочно прошу. ​

5. According to the article, the main economic problems in the UK are unemployment and inflation rates, and need to import a lot of food products.

One of the main problem facing the UK economy at the present time is weak economic growth.

6. Great Britain is self-sufficient in petroleum (согласно данному тексту, который содержит устаревшие сведения)