The territorial government's largest challenges are employment, social welfare, law, health and education.

But this will be the largest challenge of his career.

But the most recent damage, with a knife, posed the largest challenge.

The progress, while remarkable, has been slow, and with each small victory seems to come an even larger challenge.

In practice, this can be a large operational challenge.

"The Beagle mission is taking on a very large challenge."

But keeping people here is a challenge too large, and they only ever come to leave again to other more interesting places.

Never before in history has someone made so large a challenge.

However, by far the largest challenges were technical in nature, and problems often required days to fully resolve.

All this is possible, but there is a larger challenge still.