But success in Cairo might prove even more challenging.

This dollar invasion is making macroeconomic management in emerging countries even more challenging than usual.

A bit more challenging, right?

So this is more challenging

Coordination and cooperation will be needed even more in the challenging transition period once disengagement is complete.

A bit more challenging, right? (Laughter)

It's not very challenging any more.

Finally, Japan s external environment today is more challenging.

This task proved more challenging than I hoped.

The societal one is a lot more challenging.

It's a very challenging task. But more to come later.

So, really even challenging the notion of what can be considered a story.

Even the idea of us as a family was challenging to most people.

They even organize politically, challenging the common criminals for control ofthe camp routine.

Peace keeping operations are also being conducted in more challenging settings.

I could be more challenging, for Arabs and Muslims in America.

Taking pictures in the Gulf is challenging and even when trying to take pictures of women.

Legislative elections next September will be more challenging for Chávez than on previous occasions.

Settling down in South Korea was a lot more challenging than I had expected.

Tremendously challenging.

By World War II, protecting the empire had become more of a burden than an asset. The fact that the UK was situated so close to powers like Germany and Russia made matters even more challenging.

The instrument of peace keeping has been employed in new and ever more challenging settings.

Even more.

Even more.

Even more.

And here it's increasing even more, it's increased even more.

I am even more, more, more disappointed!

That was challenging.

Why so challenging?

Then it goes slightly negative, even more negative, even more negative.

Another Navy team also successfully scaled Everest from the north face, the technically more challenging route.

Moreover, criminal cross border activities add yet one more dimension to the already challenging security environment.

More than... more than even you.

Maybe even more.

You know the uni is the most challenging, so number ten is challenging.

So once again, he becomes even more famous, even more well known.

that's rather more challenging than all the speakers before me and all the ones coming after me.

Challenging gender based violence

Not a challenging task.

Now I'm going to take it even to another level, make it even more confusing, even more daunting.

little bit more even.

And this is a very challenging idea. It's a very challenging idea to mainstream media.

I'm now going to ask you to do the task, but now with a little more challenging task.

So he became even more and more popular.

Are you challenging my orders?