Input: OPTIONS:
- Yes
- It's impossible to say
- No

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: America has multiple alliances.

Output: Yes


Input: OPTIONS:
- Yes
- It's impossible to say
- No

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 easy to understand 

Output: It's impossible to say


Input: OPTIONS:
- Yes
- It's impossible to say
- No

House Made of Dawn is a 1968 novel by N. Scott Momaday, widely credited as leading the way for the breakthrough of Native American literature into the mainstream. It was awarded the Pulitzer Prize for Fiction in 1969, and has also been noted for its significance in Native American Anthropology.

Sentence: There are three Pulitzer Prize categories.

Output: It's impossible to say


Input: OPTIONS:
- Yes
- It's impossible to say
- No

Waste in the ponds produced by leaching gold from ore is a source of potential environmental dangers.

Sentence: Gold production creates water pollution 

Output:
Yes