Q: 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.
About 500 people attended a Sunday night memorial service for the Buffalo-area physician who performed abortions, one year after he was killed by a sniper's bullet. A nurse who was critically injured in the 1998 abortion clinic bombing in Birmingham, Ala., was among those who (attended) the interfaith ceremony at a Presbyterian church for Dr. Barnett Slepian.  
 Verb: attended
A:
Yes