Context:
Mastermind or Master Mind is a code-breaking game for two players. The modern game with pegs was invented in 1970 by Mordecai Meirowitz, an Israeli postmaster and telecommunications expert. It resembles an earlier pencil and paper game called Bulls and Cows that may date back a century or more.
Hypothesis: Mastermind is similar to chess.
It's impossible to say
Context:
The 38-year-old actress recently appeared in a court case against Jack Jordan, a man who was found guilty of stalking her. The friend added: "Everyone is so happy for Uma after what she went through with that stalker. Arki is a guy who can take care of her. "Uma is hoping this time, it's really love. Everyone wants the best for her. And Arki is a really sweet guy." Uma was previously married to actor Gary Oldman, while Arpad has two children with Australian supermodel Elle Macpherson.
Hypothesis: Uma used to go out with Jack Jordan.
It's impossible to say
Context:
How to diagnose hamster dental problems<br>Look for signs your hamster isn't eating. Overgrown teeth make it difficult for the hamster to eat. This is because the long teeth force the jaws permanently apart, the long teeth grow into the roof of the mouth or pierce the lips, or the teeth develop sharp jagged edges that make eating painful.
Hypothesis: hamsters with sore teeth probably won't eat as much

Yes