Input: 

The substances that our company uses do not leave stains, do not have an unpleasant smell and are not toxic.

Sentence: The substance used by the company is not dangerous to get on a person's skin. 

Output: Yes


Input: 

How to find time for coffee in the morning<br>Every night prepare your coffee. Put a filter and the amount of ground coffee you need in the coffee maker. Pour in the amount of water you'll need as well.

Sentence: The guide does not advise people to prepare the coffee in the morning.

Output: Yes


Input: 

A New Home<br>Richard was moving to a new school in the fall. He was nervous about not knowing anyone. On the first day of school, he sat next to Tom. Tom smiled and introduced himself right away. They quickly became close friends.

Sentence: Tom speaks the same language as Richard.

Output: Yes


Input: 

The petitioners state that at some point during the production of child pornography either a child or children have been victimized, that child pornography hurts children, that it can never be justified and that the possession of child pornography perpetuates the production of children pornography.

Sentence: child pornogrphy is bad

Output:
Yes