Her reasons for leaving were 'obvious'. = It's 'obvious' why she left.
You are stating 'the obvious'. Tell me something I don't already know.
Her doctor immediately noticed the 'obvious' signs of the disease.
(..) or a princess. I could find someone who knows. Why are you so sure I'm of noble birth? Because it's obvious. What if I told you my father sold lace on the long bridge and my mother, my brother, and I lived with him above our shop? I'd call you a liar. (..)2012 TvShow: Game of Thrones Title: The Old Gods and the New Season: 2 Episode 6