Input:

The Ivory Coast is a country located in West Africa. Ivory Coast's political capital is Yamoussoukro, and its economic capital and largest city is the port city of Abidjan. Its bordering countries are Guinea and Liberia in the west, Burkina Faso and Mali in the north, and Ghana in the east. The Gulf of Guinea (Atlantic Ocean) is located south of Ivory Coast.

Sentence: Ghana is one of two countries in the East.

Output: It's impossible to say

Input:

Sarah Gerard is an American author and novelist. She recently worked for Bomb Magazine. She is the author of a novel, "Binary Star", published in 2015 by Two Dollar Radio. The novel received positive reviews. Her writing has appeared in The New York Times, New York Magazine, The Paris Review Daily, and . Gerard also writes a monthly column for Penguin Random House online journal Hazlitt.

Sentence: Sarah Gerard is an American writer who has published work and writes a monthly column.

Output: Yes

Input:

The evidence for the continuing accretion of gas by the Milky Way involves high-velocity clouds, or HVCs--mysterious clumps of hydrogen, moving rapidly through the outer regions of the galaxy.

Sentence: There is no gas in the milky way.

Output: No

Input:

How to clean eyeglasses<br>Wash your hands before cleaning your glasses. Wash up for 20 seconds with lotion-free soap and warm water. You'll need to make sure your hands are free of dirt, grease, and grime before cleaning your glasses.

Sentence: You have to wash your hands for exactly 20 seconds.

Output:
It's impossible to say