Input:

World leaders expressed concern on Thursday that North Korea will quit six-party nuclear disarmament talks and will bolster its nuclear weapons arsenal.

Sentence: North Korea causes other countries to worry

Output: Yes

Input:

Deshdrohi (English: Country Traitor) is a Bollywood comedy film. It was scripted and produced by Kamaal Rashid Khan who also appeared in the lead role with Manoj Tiwari, Hrishitaa Bhatt, Gracy Singh and Zulfi Syed. The movie has been listed as the worst Hindi movie ever by all the critics. The movie fared badly and people demanded double the amount paid as refund

Sentence: It was not scripted and produced by Kamaal Rashid Khan

Output: No

Input:

How to relieve varicose vein pain<br>Wear compression stockings. You can find compression stockings at most medical stores and pharmacies. They squeeze your legs, helping increase the blood flow.

Sentence: Varicose vein pain can be subsided by wearing compression stockings.

Output: Yes

Input:

One of the things I've done in Texas is I've been able to put together a good team of people. I've been able to set clear goals. The goals ought to be an education system that leaves no child behind, Medicare for our seniors, a Social Security system that's safe and secure, foreign policy that's in our nation's interest, and a strong military, and then bring people together to achieve those goals.

Sentence: the foreign policy is unchanged

Output:
It's impossible to say