Input: 

The sale was made to pay Yukos' US$ 27.5 billion tax bill, Yuganskneftegaz was originally sold for US$ 9.4 billion to a little known company Baikalfinansgroup which was later bought by the Russian state-owned oil company Rosneft .

Sentence: Baikalfinansgroup has ties to Belarus.

Output: It's impossible to say


Input: 

How to identify and care for lionhead goldfish<br>Check the fish you are preparing to buy, or if it is already in your tank, observe it. Lionhead goldfish have the following as physical traits : [substeps] Lionhead goldfish completely lack a stabilizing dorsal fin. If your fish has a dorsal fin, it is most certainly not a lionhead.

Sentence: Lionhead fish do not have fins

Output: Yes


Input: 

How to calculate the expected value of sample information (evsi )<br>Calculate the expected monetary value (emv) of each alternative action. Note which is the emv * (greatest value). Determine the likelihood probabilities.

Sentence: The likelihood probabilities are worrying to certain demographics.

Output: It's impossible to say


Input: 

Both of these attacks, attributed to the drug trafficking cartels, took place after 10 bombs, placed in nine political offices of the Liberal and Social Conservative parties and in another bank office, exploded early this morning in downtown Bogota.

Sentence: The explosion took place around 9am in the morning in Bogota

Output:
It's impossible to say