Input: 

How to make sprinkle encrusted chocolate<br>Set up the double boiler for use. Put out the silicone chocolate molds in readiness for adding the sprinkles and melted chocolate. Arrange them on a cookie sheet or similar, for ease of keeping together.

Sentence: Sprinkle encrusted chocolate is fattening

Output: It's impossible to say


Input: 

For example, the fields of Western farmers feed the United States and many other parts of the world, and India's irrigation systems have enabled that country to be self-sufficient in food production since 1974. In addition, in many parts of the world dams have helped to remedy life-threatening problems such as poverty from lack of economic development, famine as a result of drought, devastation from floods, and continued disease from lack of potable water supplies.

Sentence: Farmers grow food to keep people fed 

Output: Yes


Input: 

Nuclear weapons produce lethal levels of heat and blast, produce radiation and radioactive fallout, exterminate civilian populations, produce social disintegration, contaminate and destroy the food chain, and continue for decades after their use to induce health-related problems.

Sentence: All nations have nuclear weapons.

Output: It's impossible to say


Input: 

How to hoard food for an emergency<br>Make sure you have at least £ 300/$490/342 euro's (these are equivalent as of the seventh of may , 2011). Go to a shop that sells canned foods and drinks. Tinned and dried foods are best, as they last for a long time.

Sentence: The currency conversions that were mentioned were relevant as of the autumn of 2011.

Output:
No