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

And I recall the meeting starting with Bill Buckingham sort of -- I'm sorry, Trudy Peterman spoke about her -- actually, hold on. Give me one second to think about this. Yes, Trudy Peterman spoke. She was the high school principal at the time. And I know that she spoke because the thing that she said seemed very similar to her graduation speech that she had said just previously.

Sentence: Trudy Peterman worked with Bill Buckingham.

Output: It's impossible to say


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

The Canadian parliament's Ethics Commission said former immigration minister, Judy Sgro, did nothing wrong and her staff had put her into a conflict of interest.

Sentence: Judy's surname is not Syro.

Output: Yes


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

The anti-terrorist court found two men guilty of murdering Shapour Bakhtiar and his secretary Sorush Katibeh, who were found with their throats cut in August 1991.

Sentence: No one was found guilty of the crime.

Output: No


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

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: China's President was annoyed at having to send letters. 

Output:
It's impossible to say