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: But many Russians -- and some Americans -- are wary about the eastward encroachment of NATO. Former Soviet leader Mikhail Gorbachev says the push east (signifies) a rejection of the common European security system that was discussed at the end of the Cold War.  
 Verb: signifies

Yes