Input: 

How to spider curl<br>Locate the right equipment. Typically you're going to need access to a gym if you want to do spider curls. Some gyms may have spider curl benches, but if yours does not, you can use a preacher curl bench.

Sentence: Arnold Schwarzenegger holds the record for lifting the most weight in the form of spider curling. 

Output: It's impossible to say


Input: 

Concerns have been raised that potential leads in the hunt for missing York woman Claudia Lawrence are not being followed up quickly enough. It comes after hotel staff in Malton contacted police after a stranger in the bar expressed satisfaction when asked if the chef was still missing. The incident happened more than three weeks ago and staff said detectives had not yet been in touch. Police said leads were being assessed in a methodical and structured way.

Sentence: Claudia Lawrence was in her 20's.

Output: It's impossible to say


Input: 

Mr. President, the next question is to you. We all know that Social Security is running out of money, and it has to be fixed. You have proposed to fix it by letting people put some of the money collected to pay benefits into private savings accounts. But the critics are saying that's going to mean finding $1 trillion over the next 10 years to continue paying benefits as those accounts are being set up.

Sentence: The President has proposed to fix Social Security, but there are critics of his plan.

Output: Yes


Input: 

Brian James Anderson (born April 26, 1972) is an American former Major League Baseball pitcher, who played 13 seasons for five teams, as well as a sports broadcaster and coach. Currently, Anderson is the color commentator on the Rays TV crew on Sun Sports.

Sentence: Anderson would rather be playing ball than being a commentator.

Output:
It's impossible to say