article_snippet.sent: Nigeria overtook South Africa last year as The economy.
article_snippet.sent: Nigeria is one of Africa's largest oil producers and is a major supplier of crude oil to the United States.
article_snippet.sent: Nigeria also hosts many international oil companies and workers.
article_snippet.sent: As many as 70% of Nigerians live below the poverty line, surviving on less than a dollar a day.
highlights_snippet.sent: Nigeria is the most populous country in Africa and is grappling with violent Boko Haram extremists .
  
highlights_snippet.sent: Nigeria is also Africa's biggest economy, but up to 70% of Nigerians live on less than a dollar a day .