Context:
The Murder<br>Archie was found murdered in his home. The police looked for answers for years. They could never solve the case. Finally, Archie's friend confessed to the murder. He wanted to clear his conscience before he died.
Hypothesis: Archie's murder was a cold case for years. OPTIONS:
- Yes
- It's impossible to say
- No
Yes
Context:
Surely the Chair cannot be placed in a position of determining whether a document or a piece of paper, or whatever it is-it is certainly not a document of the House-can or cannot be circulated, or that the Speaker in some way should regulate the persons to whom such a document could be circulated.
Hypothesis: The document in question is considered to be hilarious by anyone who reads it. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Context:
Many compound materials exhibit polymorphism, that is they can exist in different structures called polymorphs. Silicon carbide (SiC) is unique in this regard as more than 250 polymorphs of silicon carbide had been identified by 2006, with some of them having a lattice constant as long as 301.5 nm, about one thousand times the usual SiC lattice spacings.
Hypothesis: Silicon carbide consists of three different elements OPTIONS:
- Yes
- It's impossible to say
- No

It's impossible to say