What concepts are described in the following sentence?

"Addis Ababa City Hall, which was completed in 1964 with a height of 42 metres and a floor area of 140000 square metres. The current tenants are the Government of Addis Ababa."

Return the answer as pairs of triples.
Addis Ababa City Hall COMPLETION_DATE 1964
Addis Ababa City Hall CURRENT_TENANTS "Government of Addis Ababa"
Addis Ababa City Hall FLOOR_AREA 140000.0 (square metres)
Addis Ababa City Hall HEIGHT "42 m"