Another step might involve acting against any businesses connected to Iran's suspected nuclear weapons program.

Part of my role involves acting as a tutor to them.

The appointee's formal role involves acting as the Moderator of the General Assembly.

Physical bravery involves acting in spite of possible harm to one's body.

Moral bravery involves acting in a way that enhances what one believes to be good in spite of social disapproval and possible backlash.

Active euthanasia, on the other hand, involves deliberately acting to end a person's life.

Those things, further, involve acting in a principled, impartial way that forbids playing favorites and may require sacrifices.

Ms. Rocco conceded that her role often involves acting as a therapist to humans rather than a trainer for dogs.

A big part of the brokerage business involves acting as an intermediary between corporations and property and casualty insurance companies.

As has been said, we cannot rely solely on the parties involved acting responsibly; that would mean Europe's policy had failed again.