SPRINGFIELD — Illinois’ high court has agreed to weigh in on a “primitive” case against the Chicago Park District.This morning, the Illinois Supreme Court announced it will look in to a personal-injury lawsuit against the district, one in which the two parties disputed how to interpret the word “primitive” in the state’s tort immunity law.Altogether, the court agreed to take up eight appeals — five civil and three criminal. It gave supervisory orders to the lower courts on …