Q: You will be given a context and a verb separated with a newline character, and you have to answer if the given verb is a negation or not. A verb is a negation if it is not going to exist, not happen, or has no effect. The output should be "Yes" if the verb is a negation and "No" otherwise.
We've gotten to the point where we know what we want to introduce before a grand jury, Clark said in a telephone interview Monday. Although the authorities are not (saying) who the suspect is, all of the attention so far has fallen on James C. Kopp, a 44-year-old anti-abortion protester who had been traveling around the country from demonstration to demonstration for years.
Verb: saying
A:
Yes