https://thepointsguy.com/2015/08/europe-business-class/ https://thepointsguy.com/2015/08/europe-business-class/ maybe parent is talking about European business

https://thepointsguy.com/2015/08/europe-business-class/ https://thepointsguy.com/2015/08/europe-business-class/ maybe parent is talking about European business as described here.