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

Anna Katharina Wienhard (born 1977) is a German mathematician whose research concerns differential geometry, and especially the use of higher Teichmuller spaces to study the deformation theory of symmetric geometric structures. She is a professor at Heidelberg University.

Sentence: anna was in her 30's when she became a teacher

Output: It's impossible to say

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

A Spanish man who murdered a Welsh couple with a hammer on the island of Fuerteventura has been jailed for 39 years by a court in the Canary Islands. Brian and Tina Johnson were bludgeoned to death by tenant Juan Carmelo Santana, 42, when they tried to collect overdue rent from him in July 2006. Santana was sentenced to 17 years for Mrs Johnson's murder and 22 for the more "brutal" killing of her husband. He was ordered to pay their son Sam 270,000 in a private prosecution.

Sentence: Juan Carmelo Santana was sentenced by jury to 39 years.

Output: It's impossible to say

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

On Friday, Michael Mukasey was confirmed by the United States Senate as the next Attorney General, succeeding Alberto Gonzales. Mukasey took the oath of office with his family attending in a private ceremony that was administered by Assistant Attorney General Lee Lofthus. The nomination of Mukasey, by President George W. Bush, hit a rough spot over the issue of interrogations, in particular about waterboarding. "This man has been a judge for 18 years," said Senator Dianne Feinstein, who along with Senator Chuck Schumer provided the essential votes to pass Mukasey through the Senate Judiciary Committee. "Maybe he likes to consider the facts before he makes a decision."

Sentence: Michael Mukasey was overjoyed to be named Attorney General.

Output: It's impossible to say

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

United States Senator Ted Stevens of Alaska was convicted Monday on seven counts of failing to report gifts. Stevens, a senior United States Senator from Alaska and the longest serving Republican in the Senate, had been accused of not reporting tens of thousands of dollars worth of gifts from the VECO Corporation including free house remodeling. The jury in the District of Columbia found Stevens guilty on all seven counts.

Sentence: He was a senior U.S senator from alaska

Output:
Yes