Problem: On February 1, 1990, during a spacewalk, Alexander Serebrov dons an experimental flying armchair that had been delivered to Mir with Kvant 2. Unlike U.S. astronauts, who flew untethered flights with a similar device, the Soviet cosmonaut remains attached to the station with a safety tether, since there is no space shuttle to pick him up in case of an emergency.

Based on the paragraph above can we conclude that "The armchair had a comfy seat."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Q: facebook is used by eugene
How to end a relationship on facebook<br>Log into your facebook account. To end a current relationship status on your user profile, you must sign into your account. [substeps] Go to the facebook home page, and enter your registered email address and password in the required fields at the top right corner of the page.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


The Immortal Ten were a group of militant Kansan abolitionists and Free-Staters who on July 23, 1859, freed John Doy from a Missouri jail, where he was being held for allegedly abducting slaves. The group included George R. Hay, Silas Soule, Charles Doy, Capt. John E. Stuart [Stewart], S. J. Willis, Thomas Simmons, Joseph Gardner, Jacob Senix, Capt. Joshua A. Pike and Major James B. Abbott.
The Immortal Ten were a fighting force OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes


input hypothesis: King of New York was a movie which contains thrills 
Context: King of New York is a 1990 Italian-American crime thriller film, starring Christopher Walken, Laurence Fishburne, David Caruso, Wesley Snipes, Victor Argo, and Giancarlo Esposito. It was directed by independent filmmaker Abel Ferrara and written by Nicholas St. John.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes


Context:
Battery Power<br>My laptop lost its power. I took found its charger. I plugged the charger in. The computer turned back on. I was able to use the computer.
Hypothesis: Laptop chargers are expensive OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say


Problem: Halak stopped 27 of 30 shots in Monday's 4-2 loss to the Maple Leafs. The 33-year-old gave the Bruins a chance to come back from a one-goal deficit, turning aside all 12 shots he faced in the third period before Toronto added an empty-netter late, but Halak still got saddled with his third regulation loss of the season. He's in an even timeshare with Tuukka Rask right now, and Halak's .928 save percentage in November should keep him firmly in the picture for starts.

Based on the paragraph above can we conclude that "Maple leafs are based in toronto"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say