Definition: 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.
Input: The search for Kopp was recently extended to Mexico. Meantime, FBI agents and Metropolitan Police officers assigned to a joint terrorism task force here scanned the crowd of anti-abortion protesters at the annual March for Life on Capitol Hill, because Kopp has been either a participant in or (arrested) at this march in each of the last three years, according to another law enforcement official,  
 Verb: arrested

Yes