But I'm certain I'd know. 
I know I'd know.
There;s not a chance I would know.
A woman uses a piece of paper to write something down.
People walking up stairs.
A human wrestling
This report presenting information about the combined group of 55 and older, in addition to the separately presented group 65 and older, is biennial.
There is someone standing next to the woman with gray hair.
A guard patrols a building.