Input: 

Towards Pollution Prevention'', the Standing Committee on the Environment and Sustainable Development recommended that the federal government take action under the Canadian Environmental Protection Act to regulate lead sinkers and jigs by prohibiting the import, sale, manufacture and use of lead sinkers and jigs by May 31, 1997.

Sentence: No businesses were affected by the ban

Output: It's impossible to say


Input: 

Now, President Barack Obama, discussing his plans for health care, has vowed to find "a cure" for cancer in our time and said that, as part of the economic stimulus package, he would increase federal money for cancer research by a third for the next two years. Cancer has always been an expensive priority. Since the war on cancer began, the National Cancer Institute, the federal government's main cancer research entity, with 4,000 employees, has alone spent $105 billion. And other government agencies, universities, drug companies and philanthropies have chipped in uncounted billions more.

Sentence: Obama plans to find a cure for cancer in the next 30 years.

Output: It's impossible to say


Input: 

The stupendous power of the Tevatron made possible the 1995 discovery of the top quark - the last of six flavors of quarks predicted by the standard model theory of particle physics.

Sentence: Particle physics is a field that is quite easy to understand 

Output: It's impossible to say


Input: 

BRAZIL, Ind. (WTHI) - The Brazil Police Department reports crews are out of a major water leak on U.S. 40 at the Knightsville flashes. Scroll for more content... Officials believe the water will be out for several hours as this was caused by an 18 inch water main line that busted. Drive slowly in the area as crews are out with equipment and could be in the roadway as they work.

Sentence: The brazilian police have cautioned drivers to be slow in the area.

Output:
Yes