Input: 

Eric's Mistake<br>Eric was going on a road trip to Harper's Ferry. He set his GPS to the route, but the battery died part way through. Eric ended up making several wrong turns and getting very lost. Eric refused to ask for directions and ran out of gas. Eric had to walk 5 miles to a gas station to get more gas.

Sentence: Eric made it his destination.

Output: It's impossible to say


Input: 

But the most important thing to relieve the pressure on all of the armed forces is frankly to run a foreign policy that recognizes that America is strongest when we are working with real alliances, when we are sharing the burdens of the world by working through our statesmanship at the highest levels and our diplomacy to bring other nations to our side.

Sentence: Statesmanship and alliances will solve all world problems.

Output: It's impossible to say


Input: 

How to make amtrak reservations<br>Research departure and arrival destinations. Before making a reservation on amtrak, you will want to make sure they serve the city you are departing from, and the place you are traveling to. You can check the " routes " section of their website, call their toll-free number (1-800-872-7245), or talk to a travel agent.

Sentence: Amtrak has travel agents

Output: Yes


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 anything but easy to understand 

Output:
It's impossible to say