Input: 

Investigators in Venezuela have been combing the grisly wreck of a Colombian plane which crashed on Tuesday, killing all 160 people on board.

Sentence: The plane crashed in Venezuela.  

Output: It's impossible to say


Input: 

The Peanuts Section<br>My license expired a few days ago, so I had to go to the DMV. I waited in line for what seemed like an eternity. When I told the woman I needed a license renewed, she gave me a look. Then she clicked her tongue and said the weight needed to be updated. Thanks for the boost of confidence, DMV lady.

Sentence: The last statement in this context is a sarcastic remark. 

Output: Yes


Input: 

Ferocactus fordii (ford barrel cactus) is a species of flowering plant in the family Cactaceae, native to Baja California in Mexico. It is spherical, growing to 50 cm in diameter, with whitish-grey radial spines and solitary flowers of a deep rose pink, 4 cm in diameter.

Sentence: The cactus blooms in many flowers together.

Output: No


Input: 

Neal Joseph Schon (born February 27, 1954) is an American rock guitarist, songwriter, and vocalist, best known for his work with the bands Journey and Bad English. He is Journey's last original constant member, having participated in every album and tour to date. He was a member of the rock band Santana before forming Journey, and was also an original member of Hardline.

Sentence: Neal Schon is a well known musicians that has played and song and wrote for many bands

Output:
Yes