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.
Q: Sunday's yahrtzeit service ---- a Jewish ceremony that commemorates the dead with the lighting of a 24-hour candle ---- included the lighting of candles for the seven people killed and 12 people injured in abortion-related violence since 1993. A tearful audience also listened to registered nurse Emily Lyons, who has undergone a number of operations since the Alabama clinic bombing and (has) permanently damaged eyesight.  
 Verb: has
A: 
Yes