Input: 

East High School, part of the Erie City School District, is a public high school located in Erie, Pennsylvania, United States. The school colors are scarlet and gray. The school mascot is a Native American Warrior. People associated with East High may be referred to as "East High School Warriors", "East High Warriors", or "Warriors".

Sentence: East High's mascot and students are both Warriors.

Output: Yes


Input: 

Maximo Rene Mendez in an apparent smuggling scheme died after doctors disconnected life-support equipment.

Sentence: Maximo Rene Mendez would have died sooner without doctors

Output: Yes


Input: 

Castro's successful visits to Harlem and the Bronx, his speech to the United Nations General Assembly, and the October 21 march of 3,000 against U.S. policy and subsequent picket lines at Cuba's UN mission in defense of the revolution - all these events dealt blows to the U.S. government's unceasing efforts to isolate and slander Cuba.

Sentence: Efforts to slander Cuba have not always been straight forward for America. A certain leader may of had something to do with this.

Output: It's impossible to say


Input: 

If her reference is to Premier Clark, I assume Premier Clark has by now spoken to his minister of health with whom I spoke yesterday and has been reminded that the British Columbia government was at the table, part of the discussions, part of the agreement, and stands solidly with the rest of the governments of the country behind this agreement.

Sentence: Premeir Clark is happy they are all in agreement

Output:
It's impossible to say