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.

Example Input: Neal Horsley said Friday that he would seek a new Internet service for his  Nuremburg Files  site, which was the focus of a federal court trial that led to a $107 million verdict this week in favor of abortion providers. Horsley (was) not a defendant in the suit, in which the Portland, Ore., jury ruled that such sites constitute threats to abortion providers.  
 Verb: was
Example Output: Yes

Example Input: 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.  Neal Horsley said Friday that he would seek a new Internet service for his  Nuremburg Files  site, which was the focus of a federal court trial that (led) to a $107 million verdict this week in favor of abortion providers.  
 Verb: led
Example Output: No

Example Input: Albright told the foreign minister the American people share in the profound sorrow of the Tanzanians and said the United States will maintain its presence throughout Africa and throughout the world.  These bombings will not cause America to back down or retreat,  she (declared).  
 Verb: declared
Example Output:
No

