Input: 

Scrub<br>Ana spilled candle wax on her floor. It was so hard to remove! She scrubbed it with metal, plastic, nothing worked. Then she scraped off the wax with a razor blade. That did the trick!

Sentence: Ana has bad eyesight, she's always making a mess

Output: It's impossible to say


Input: 

In Greek mythology, Orthrus (Greek: Ὄρθρος , "Orthros") or Orthus (Greek: Ὄρθος , "Orthos") was, according to the mythographer Apollodorus, a two-headed dog who guarded Geryon's cattle and was killed by Heracles. He was the offspring of the monsters Echidna and Typhon, and the brother of Cerberus, who was also a multi-headed guard dog.

Sentence: Orthrus was a lapdog. 

Output: No


Input: 

How to remove bad breath<br>Brush your teeth for 2 minutes twice a day. This is the number one thing you can do to fight bad breath. Using a toothbrush and fluoride toothpaste, brush in the morning and evening every day.

Sentence: Brushing teeth will not always stop bad breath.

Output: It's impossible to say


Input: 

North Korea states intention to restart reactors, throws out IAEA inspectors and takes down inspection cameras, announces immediate withdrawal from the Nuclear Non-Proliferation Treaty and makes threats of war if the UN or the United States imposes sanctions.

Sentence: North Korea has installed new inspection cameras in their nuclear facilities. 

Output:
No