TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : The series stars Rebecca Romijn as Pepper Dennis, a television reporter for an evening news broadcast at the fictional television station WEiE (specifically with a small i) in Chicago. 
Question : Which place is Pepper Dennis in?

SOLUTION: Chicago

PROBLEM: Context : Winona Cargile Alexander (June 21, 1893 -- October 16, 1984) was a founder of Delta Sigma Theta Sorority, Incorporated at Howard University on January 13, 1913. 
Question : Where did Winona Cargile Alexander study or work?

SOLUTION: Howard University

PROBLEM: Context : Offenbach Ost station was opened on 15 November 1873 on the Frankfurt-Hanau line. 
Question : When was Offenbach Ost station opened officially?

SOLUTION:
15 November 1873