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.

[Q]: At least 82 were killed and more than 1,700 injured, officials said as dawn broke Saturday. Dozens of people were still (missing), however, and the death toll was expected to rise, they said.
Verb: missing
[A]: No

[Q]: It was during the Truman presidency that the North Atlantic Treaty Organization was founded to halt the westward spread of Soviet-led communism. Ironically, NATO's three newest members just a decade ago (were) still under the Soviet umbrella.
Verb: were
[A]: No

[Q]: ATLANTA ( AP ) -- The creator of an anti-abortion Web site found to be a threat to abortion providers (says) a decision to shut the site down is just a temporary setback.
Verb: says
[A]:
No