You will be given a definition of a task first, then some input of the task.
You will be given a context and a verb separated with a newline character, and you have to answer if the given verb can be anchored in time or not. We say a verb can be anchored in the real timeline if and only if a verb happened in the past, is happening now, or is guaranteed to happen in the future. The output should be "Yes" if the verb can be anchored in time and "No" otherwise.

A 62-member rescue team, previously sent to the bombed-out federal building in Oklahoma City, Okla., was en route to Nairobi. U.S. embassies and military installations around the world were ordered to set up barriers and tighten security systems to (prevent) easy access by unauthorized people -- Americans and foreigners.  
 Verb: prevent
Output:
No