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

Kasyanov was sacked by Putin in February 2004, after he had become critical of the Kremlin's politically motivated legal attack on the Yukos oil giant and its owner, billionaire Mikhail Khodorkovsky.

Sentence: Kasyanov had blue eyes.

Output: It's impossible to say

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

Six by Sondheim is an HBO television documentary which pays tribute to Broadway composer and lyricist Stephen Sondheim. The film was directed and co-produced by James Lapine, based on an idea by Frank Rich and "centers on the backstory of six great Sondheim songs."

Sentence: This documentary is about the death of Stephen Sondheim.

Output: No

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

Bad Adults<br>Gwen and her friends were hanging out at the park. Suddenly some adults came wandering into the area. Gwen could tell they were drunk because they stumbled. Suddenly the two adults began bickering and even fighting. All of the kids felt unsafe and left the park.

Sentence: No one stumbled at the park.

Output: No

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

A team from the U.S. Centers for Disease Control boarded the ship when it docked in St. Maarten to oversee the cleaning operation and try to determine what caused the outbreak, Carnival said.

Sentence: The epidemic that happened on the boat was being investigated by the CDC.

Output:
Yes