Input: 

Three leading Japanese banks have announced an alliance forming the world's largest financial group. Fuji Bank, Dai-Ichi Kangyo and the Industrial Bank of Japan say their operations will be integrated by the spring of 2002.

Sentence: 3 Japanese banks just formed a monopoly 

Output: It's impossible to say


Input: 

Even though Congress's pattern has been to treat all authors equally? I mean, the reason that it's been prospective and retrospective is that people should be, people who hold copyrights should be subject to the same regime and not have some people who got their copyrights the week before the law passed treated differently than people who got it the week after.

Sentence: There are copyrights.

Output: Yes


Input: 

Lucky Penny<br>Jason was walking through the subway and found a penny on the ground. Melissa told him to put the dirty thing down, but he kept it. That day he was offered a free drink and bagel. Jason lost it shortly after his significant luck. He would never forget the happiness the penny had brought him.

Sentence: Jason was offered free food often.

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 Hargreaves is alive. 

Output:
Yes