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.

Input: Consider Input: MANILA, Philippines ( AP ) _ Philippine President Joseph Estrada on Tuesday condemned the bombings of the U.S. embassies in Kenya and Tanzania and (offered) condolences to the victims and their families.
Verb: offered

Output: No

Input: Consider Input: If only his father, who is under the control of the Fidel Castro regime, can do it for him... that is deeply unfair and untrue. Meissner (gave) no reason for the Jan. 14 deadline, and it is still unclear how Elian would be transported back to Cuba if the Gonzalez family's appeals are unsuccessful.
Verb: gave

Output: Yes

Input: Consider Input: The FBI says Kopp is wanted as a material witness in the case. Friday, an FBI official said authorities are pursuing more than 400 tips but have not (pinned) down Kopp's whereabouts.
Verb: pinned
Output: Yes