Detailed Instructions: 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.
Problem:A senior law enforcement source tells CNN, there is a lot of circumstantial evidence and it would be extraordinary to have all these bits and pieces and there not be a connection. And law enforcement sources say they ca n't (ignore) letters penned under the name army of god.
Verb: ignore
Solution:
Yes