Canada suggested that the red-flag word "globalization" be described as a "challenge" rather than as a "threat."

Co-star Charles also praised the storyline describing it as a challenge.

Due to the complexity of the original manga, he described the process as "definitely delicate and a great challenge."

So Mr Assad described the turmoil of the last year as a "challenge against Syria".

Judge Eismann described his campaign as a challenge to judges who "legislate from the bench."

He described the issue as "a real challenge" amid figures which show less than one stop in 10 leads to an arrest.

Its findings have been described as a challenge to the economics profession.

He said it was time for the NHS to take concerted action and to face up to what he described as a big challenge.

Tiwa described the film as a challenge, as he was used to working with films he had written himself.

But few historians would describe his presidency as a radical challenge to the status quo.