Input:

Barbatodon is a mammal genus from the Upper Cretaceous period. It lived in Transylvania at the same time as some of the last dinosaurs and was a member of the extinct order of Multituberculata. It is within the suborder of Cimolodonta, and the family Kogaionidae. The genus "Barbatodon" was named by Radulescu R. and Samson P. in 1986.

Sentence: Barbatodon were predators of dinosaurs

Output: It's impossible to say

Input:

Bad Family () is a South Korean television series starring Kim Myung-min, Nam Sang-mi, Im Hyun-sik, Yeo Woon-kay, Kang Nam-gil, Geum Bo-ra, Kim Heechul and Lee Young-yoo. It aired on SBS from March 22 to May 11, 2006 on Wednesdays and Thursdays at 21:55 for 16 episodes.

Sentence: The show Bad Family was not a North Korean television series, but instead a South Korean one.

Output: Yes

Input:

Gotz Freiherr von Houwald (May 13, 1913 August 16, 2001) was a German diplomat, historian and ethnographer. He was born in Posen and died in Bonn. His full name was Maximilian Otto Gustav Albrecht Hubert Wilhelm Gotz-Dieter Freiherr von Houwald.Gotz-Dieter von Houwald's parents were Albrecht Freiherr von Houwald und Helene Grafin von Carmer.

Sentence: Gotz Freiherr von Houwald met Madonna.

Output: It's impossible to say

Input:

The 2002 Indian vice-presidential election was held on 12 August 2002 to elect the newly-vacated post of Vice-President of India. Bhairon Singh Shekhawat defeated Sushil Kumar Shinde to become 11th Vice President of India. Incumbent VP Krishan Kant did not contest the election and died before the election occurred.

Sentence: The 2002 Indian vice-presidential election had a loser.

Output:
Yes