Please see attached image for the guideline
Please choose one of the following articles :
https://www.nytimes.com/2013/10/24/business/smallb…
https://www.nytimes.com/2014/01/02/business/smallb…
https://www.nytimes.com/2014/04/03/business/smallb…
https://www.nytimes.com/2014/11/13/business/smallb…
let me know if you have any questions