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.

The head of the FBI investigation in Dar es Salaam, Kenneth Piernick, said the bureau has questioned more than 100 people there, but indicated that most of the interrogations had led nowhere. Right now my evidence is scant, and I'm not going to (draw) conclusions based on that, he said.
Verb: draw
Yes

NATO warplanes helped end the war in Bosnia almost four years ago and now are poised to intervene in Yugoslavia should peace efforts in the province of Kosovo fail. A decade ago, the military planning of Poland, Hungary and the Czech Republic was (built) around the possibility of a ground assault toward the west.
Verb: built
No

With their membership secure, they also can participate in planning for the NATO summit in April. Scharping, (ending) a two-day visit, said Poland was well prepared to join the alliance.
Verb: ending
No