Input:

The Consolidated Tape Association (CTA) oversees the dissemination of real-time trade and quote information (market data) in New York Stock Exchange (NYSE) and American Stock Exchange (AMEX) listed securities (stocks and bonds). It is currently chaired by Emily Kasparov of the Chicago Stock Exchange, the first woman and the youngest chair elected to the position.

Sentence: There is a dog employed by the CTA

Output: It's impossible to say

Input:

A permissive society is a society in which social norms become increasingly liberal, especially with regard to sexual freedom. This usually accompanies a change in what is considered deviant. While typically preserving the rule "do not harm others" (harm principle/non-aggression principle), a permissive society would have few other moral or legal codes (no victimless crimes, for example).

Sentence: A permissive society is a Western concept

Output: It's impossible to say

Input:

Artur Edler von Mecenseffy (23 June 1865, Vienna 6 October 1917, Asiago) was an Austro-Hungarian Army officer who held the rank of "Feldmarschall-leutnant" ("lieutenant field marshal") and served during World War I, becoming the highest ranking officer of Austria-Hungary to be killed on the battlefield.

Sentence: Artur was born in Vienna.

Output: Yes

Input:

Comet in Moominland (Swedish: "Kometjakten" / "Mumintrollet pa kometjakt" / "Kometen kommer") is the second in Tove Jansson's series of Moomin books. Published in 1946, it marks the first appearance of several main characters, like Snufkin and the Snork Maiden.

Sentence: Snufkin is a character in Coment in Moominland.

Output:
Yes