Sentence examples for a stubborn challenge from inspiring English sources

Only attendance remains a stubborn challenge for Costessey.

Wales host Scotland on Saturday, intent on restoring some pride after the Twickenham defeat, with Jones expecting a stubborn challenge from lock duo Richie Gray and Jim Hamilton.

With a curveball that seems to tumble down from the upper deck, a leg kick that rivals Orlando Hernández's and a flaky, imperturbable personality that would make the zaniest left-handed pitcher beam, Barry Zito has always provided a stubborn challenge for the Yankees.

The origin of the solar magnetic field remains a stubborn challenge of astrophysics.

A stubborn challenge has been endowing robots with not only the capability to sense their environment, but also the wits to make sense of it.

Executing Hank Skinner has presented a surprisingly stubborn challenge for Texas lawmen.

Dashiell, who co-wrote 'Reading for Freedom: Leadership Skills for Republicans', a practical guide and motivational tome published this summer, was watching senator Rand Paul, given a speaking slot at the convention, a pay-off for his father Ron's stubborn challenge for the nomination earlier this year.

The canyon is steep and dusty and not good for the knees, but I liked the stubborn challenge it presented, how it yielded ground by increments and then took it back.

But given that I've already hacked my diet and no longer struggle with eating right, I wanted to finally get to the bottom of this stubborn challenge.

We could end up making a dent in history's biggest, most stubborn challenges — this second Internet revolution being as pivotal in human history as the second industrial revolution.

Such differences give Mexico much of its character and colour, but they also present the country with stubborn challenges.