Input: 

Pedro Avilés Pérez was a Mexican drug lord in the state of Sinaloa in the late 1960s. He is considered to be the first generation of major Mexican drug smugglers of marijuana. He was also the first known drug lord to use an aircraft to smuggle drugs to the United States.

Sentence: Pedro Avilés Pérez first job was at an ice cream parlour.

Output: It's impossible to say


Input: 

This document declares the 'irrevocable determination' of Edward VIII to abdicate. By signing this document on December 10th, 1936, he gave up his right to the British throne.

Sentence: the document was not signed

Output: No


Input: 

It goes without saying that while we are building the infrastructure and building the reputation as one of the premier sporting capitals, not only nationally but internationally, part of the reason we are doing so is that we have high performance young athletes like Eric Daggett.

Sentence: Eric Daggett is a world-class runner.

Output: It's impossible to say


Input: 

How to buy essential oils<br>Think about why you want to use an essential oil. Different oils suit different needs so it's important to know what you wish to achieve by using essential oil. For example, lavender can be used in a diffuser to relax and reduce anxiety and sage essential oil can be used as an antiseptic in wounds or as an anti-inflammatory.

Sentence: lavender oil can also be used to cause strees if combined with other ingredients

Output:
It's impossible to say