Simplify the following text for a Grade 10 native English-speaking person.
Original: The new stadium , Estadio Deportivo Cali , with a capacity for 55,000 , is the biggest football stadium in Colombia , was officially inaugurated on November 19 , 2008 .
Simplified: It is the biggest football stadium in Colombia . Estadio Deportivo Cali was officially inaugurated on November 19 , 2008 .