Input: 

He met U.S. President, George W. Bush, in Washington and British Prime Minister, Tony Blair, in London.

Sentence: He met George W. Bush before he met Tony Blair.

Output: It's impossible to say


Input: 

How to avoid distractions<br>Shut off your phone and other electronics. Before you dive into working, cleaning, writing or whatever else you need to do, turn off or silence your cell phone and anything else that might prove to be a distraction. This includes the tv, video games, etc.

Sentence: a phone was used by kathy

Output: It's impossible to say


Input: 

You could arguably -- you could conceivably make that argument, Justice Souter, but there is a bright line there. Something that has already gone into the public domain, which other individuals or companies or entities may then have acquired an interest in, or rights to, or be involved in disseminating --

Sentence: the justice supported the claim

Output: It's impossible to say


Input: 

In 1990, there was a vast coalition put together to run Saddam Hussein out of Kuwait. The international community, the international world said this is the right thing to do, but when it came time to authorize the use of force on the Senate floor, my opponent voted against the use of force.

Sentence: The international world supported Hussein in Kuwait.

Output:
No