Input:

The planet probably got this name due to its red color; Mars is sometimes referred to as 'the Red Planet'.

Sentence: The core of Mars is red.

Output: It's impossible to say

Input:

The Final Cut is a 1995 BBC television serial, the third part of the "House of Cards" trilogy. Directed by Mike Vardy, the serial, based on Michael Dobbs's 1995 novel of the same name, was adapted for television by Andrew Davies. It details the conclusion of Francis Urquhart's reign as Prime Minister of the United Kingdom.

Sentence: House of Cards is a favorite show of FDR

Output: It's impossible to say

Input:

Sole Technology, Inc. is an American footwear company, specializing in skate shoe production and distribution. The company is owned and run by Pierre Andre Senizergues, a former professional freestyle skateboarder. The company's headquarters are in Lake Forest, California, United States (US).

Sentence: Pierre Andre Senizergues is originally from France.

Output: It's impossible to say

Input:

It would have done you good to see how green a place it is .<br>But you 'll see it often .<br>I promised him that I would walk there on a Sunday .<br>My little , little child ! ''<br>cried Bob .<br>'' My little child ! ''<br>He broke down all at once .<br>He could n't help it .

Sentence: I promised i would walk there on sunday

Output:
Yes