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: Kopp also has been linked, through DNA testing, to a strand of hair found near where the sniper fired, law enforcement sources have said. Nicknamed the  Atomic Dog  in anti-abortion circles, Kopp had been (arrested) in several states since 1990 for protesting abortion.  
 Verb: arrested

Yes