Context:
Thereafter, in 1831, 1909, 1976, and 1998, and in numerous private copyright bills and temporary extensions of the copyright law and in repeated patent law revisions, Congress extended the terms of Federal copyright and patent protection of subsisting works.
Hypothesis: The terms of Federal copyright were not extended prior to the 19th century.
No
Context:
"The Black Panther", or "The Black Pearl", as he was known, was top scorer in the 1966 World Cup, with nine goals to his name.
Hypothesis: "The Black Panther" thinks Elizabath May should become prime minister.
It's impossible to say
Context:
Seal hunting has been a tradition in Norway for thousands of years, but has dwindled recently with only about half the annual 1,200 quota being killed each year.
Hypothesis: Seal hunting is popular in Alaska.
It's impossible to say