Input:

Ferocactus fordii (ford barrel cactus) is a species of flowering plant in the family Cactaceae, native to Baja California in Mexico. It is spherical, growing to 50 cm in diameter, with whitish-grey radial spines and solitary flowers of a deep rose pink, 4 cm in diameter.

Sentence: Ford barrel cactus is the only kind of cactus in Mexico.

Output: It's impossible to say

Input:

Thus, China's President repeatedly sent letters and envoys to the Dalai Lama and to the Tibetan Government asking that Tibet "join" the Republic of China.

Sentence: Tibet sent many letters.

Output: No

Input:

Jim, one of the issues that I would like to close with in my statement is education, because it's an example of the overall approach that I think is important. This race is about values, it's about change, it's about giving choices to the American people.

Sentence: The speaker does not want people to have limited choices.

Output: Yes

Input:

I propose a detailed budget, Bob. I sent up my budget man to the Congress, and he says, here's how we're going to reduce the deficit in half by five years. It requires pro-growth policies that grow our economy and fiscal sanity in the halls of Congress.

Sentence: The speakers proposal contains every relevant detail

Output:
It's impossible to say