a problem that 'defies analysis' [=a problem that cannot be easily understood or explained]
It was a difficult decision but, 'in the final analysis', it was the right choice.
The newspaper printed an 'analysis' of each candidate's positions.
(..) He's fine. He's thirsty. All right. Look alive Jarvis. It's play time. We've only got a couple days with this joystick so let's make the most of it. Update me on the structural and compositional analysis. The scepter is alien. There are elements I can't quantify. So there's elements you can. (..)2015 Avengers: Age of Ultron