Context:
The new study refutes earlier findings by researchers at the University of California, Los Angeles, who concluded that the odds of getting head and neck cancers rose in tandem with the frequency and duration of marijuana use.
Hypothesis: the new findings refute the old ones
Yes
Context:
How to make a cat and dog get along<br>Prepare for the introduction. Whether you are bringing a new cat or dog into a home that already has a cat or dog or you are trying to make your existing pets get along better, you need to create a good foundation to build on. To begin with, make sure that your home has ample space for the two pets to have some space away from each other.
Hypothesis: The space can be multiple rooms
It's impossible to say
Context:
The Norwegian Newspaper Corpus is a large and self-expanding corpus of Norwegian newspaper texts. The collection of this dynamic and continually growing corpus began in 1998.
Hypothesis: The collection of this dynamic and continually growing corpus began in the year after 1997.

Yes