Input:

Let us harness our wealth of wisdom and our desire for truth to work on how to get our marginalized citizens a security of livelihood, the young an opportunity to transform their education into a production mode, and the people of our coastal communities into the dignity of earning their daily bread.

Sentence: A lot of people do not have wisdom

Output: It's impossible to say

Input:

"Do you remember Tsar Nikolai's era? When the Red Army came and when Vladimir Lenin died? Well I do. So take a guess how old I am." Meet Sohan Dosova - the newly found treasure of Kazakhstan. She is 130 years old, at least she is according to her documents. The Soviet passport issued in the early 1980s states that Sohan Dosova was born in the Karaganda region on 27 March 1879. Now after a new national census in Kazakhstan, she has been "rediscovered".

Sentence: The census led to Dosova's discovery.

Output: Yes

Input:

The Hitchhiker<br>The man was hitchhiking across the country. He would stand on the side of the road with his thumb up. A truck came by and picked him up. It dropped him about twelve hours down the road. The hitchhiker was happy with the ground he had covered.

Sentence: The hitchhiker was walking

Output: Yes

Input:

Carelessness by contractors is a common cause of fire, including many fires that result in serious financial loss. It has been estimated that perhaps 20-25% of all non-domestic fires result from 'on-going work', such as refurbishment, repair and construction.

Sentence: The next fire started by contractors will result in serious financial loss.

Output:
It's impossible to say