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.

[EX Q]: Then she handed a folded American flag to U.S. Marines and, wearing a white construction hard hat, toured the damage inside. Reporters also were allowed inside for the first time since the explosion and (found) broken glass and smashed furniture scattered throughout the embassy.  
 Verb: found
[EX A]: No

[EX Q]: He also said that the price wars flaring up in parts of the computer industry will continue through next year. He said the move toward standard operating systems means customers are n't (locked) into buying from their traditional computer supplier and can force prices down.  
 Verb: locked
[EX A]: Yes

[EX Q]: WARSAW, Poland ( AP ) _ Poland, Hungary and the Czech Republic can now participate in NATO strategy planning, because all NATO member states have approved their joining the alliance, German defense minister Rudolf Scharping (said) Saturday.  
 Verb: said
[EX A]:
No

