Input: 

How to heal sunburned lips<br>Apply aloe to your lips. Use fresh aloe juice from a cut leaf of the plant, or buy a commercial aloe gel. Smear some of the juice or gel onto your sunburned lips, and let it dry.

Sentence: aloe has been used by rocko

Output: It's impossible to say


Input: 

British mountaineer Alison Hargreaves becomes the first woman to climb Mount Everest alone and without oxygen tanks.

Sentence: Alison is a woman

Output: Yes


Input: 

President Chirac has been advised that his resumption of nuclear testing would precipitate an international boycott of French products.

Sentence: President Chirac is a great negotiator.

Output: It's impossible to say


Input: 

"Ghetto Cowboy" is the lead single from the Mo Thugs album, "". The song is produced by Romeo Antonio and performed by Krayzie Bone and Layzie Bone, both of Bone Thugs-n-Harmony, along with new members of the Mo Thugs collective, Thug Queen and Powder P and a chorus by Layzie Bone's wife Felecia.

Sentence: "Ghetto Cowboy" is the lead single from the More Thugs album.

Output: