Input:

David Millar retained his Tour de France leader's yellow jersey despite crashing in the final two kilometres of the third stage of the race to Nantes.

Sentence: He was pretty young

Output: It's impossible to say

Input:

If we're an arrogant nation, they'll resent us. If we're a humble nation, but strong, they'll welcome us. And it's -- our nation stands alone right now in the world in terms of power, and that's why we have to be humble. And yet project strength in a way that promotes freedom.

Sentence: This person thinks that humility and strength can coexist

Output: Yes

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 is threatening war.

Output: Yes

Input:

At a low-key ceremony, Albanian and British officials agreed to bury all outstanding differences caused by the 'Corfu Channel incident'.

Sentence: Albanian and British officials fail to agree to bury.

Output:
No