Input: 

And unfortunately now he is trying to reassert himself in Serbian politics. Already just today the members of his political party said that they were going to ignore the orders of the new president of Serbia, and that they question his legitimacy, and he's still going to try to be actively involved.

Sentence: Serbian leadership doubts the credentials of the individual referenced

Output: Yes


Input: 

How to say no to a child and mean it<br>Say " no " in a clear, firm tone. Start by saying " no " in a tone that is clear, firm, and in control. Raise your voice so the child can hear you but do not yell or scream when you say " no.

Sentence: A child needs to know you mean it when you say "no".

Output: Yes


Input: 

Seeking to create a unique perspective on one of the Derby's most beautiful traditions, the Derby hat, was the goal of this 3D imaging project. Surrounded by a canopy of 28 cameras, our Derby hat models — also known as local folks who own awesome hats and fascinators —were photographed, creating 28 images from as many vantage points. The McClatchy video team then experimented with the images so that a viewer can see the hats from any angle. Using a flipbook technique, the 3D Derby hat video is an example of virtual reality storytelling, allowing viewers to visualize objects in the news.

Sentence: The Derby has a KFC

Output: It's impossible to say


Input: 

"Child labor" is, generally speaking, work for children that harms them or exploits them in some way (physically, mentally, morally, or by blocking access to education).

Sentence: Children can't be forced into child labor

Output:
No