If you want more points than you have to answer my question​

What is the best meaning for obscure in this line from the passage? a) ancient b) dark c) royal d) unknown

Which of the following statements is a claim of definition?

Which piece of information about doris lessing would more likely be found in the new york times article "doris lessing wins nobel prize in literature" than in the "doris lessing" biographical video? the opinion lessing has of the current political climate in south africa description of the home which lessing and her husband live in today