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.
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Question: In Miami, the boy's great-uncle, Lazaro Gonzalez, denied that he would send Elian out of the country, or that he himself would leave. It never even (entered) my mind, he said.
Verb: entered

Answer: Yes

Question: The first DNA tests did not exclude a match between the two strands. Kopp has eluded authorities since they obtained a warrant for him as a material witness in the Oct. 23 sniper shooting of Dr. Barnett Slepian, a 52-year-old obstetrician-gynecologist who (performed) abortions.
Verb: performed

Answer: No

Question: We are Irish citizens, living in our own country, Adams said, adding : Nationalists want to move towards Irish unity and see this process as a bridge in that direction. But the north's pro-British Protestant majority is bitterly opposed to (uniting) Ireland and instead wants a strong government for Northern Ireland, which has been ruled directly by London since 1972.
Verb: uniting

Answer:
Yes