But he couldn't refuse the implicit challenge and keep her respect.

It had begun as an open conspiracy against the Overlords, an implicit challenge to their policy if not to their power.

Mr. Goldman suggested a catastrophic insurance plan as a way to deal with the challenges implicit in drug coverage.

If good directors accept Tarantino's implicit challenge, the movie theater could again be a great place to live in.

Wolfe also throws down an implicit challenge to liberals.

That triumph has been widely seen as marking at least an implicit challenge to clerical rule.

But it's much more profitable to read it, to tease out its implicit challenge to the socially constructed notion of "good" food.

Now he is responding to my implicit challenge.

I am a drone, Ryan thought, unmoved by the implicit challenge.

The shows were also an implicit challenge to "Sesame Street" which had set the standard for children's programming since it was first aired in 1969.