Context:
We are as deeply concerned as most Canadians about the enormous, largely unchecked power of the Prime Minister through governor in council appointments to name political friends of the government to sensitive positions throughout the entire public service, agencies, crown corporations and the like.
Hypothesis: The prime minister has a wife
It's impossible to say
Context:
In the early Olympic games, athletes used to run a mile and then recite a poem. The first poet-in-residence of an English football team, Ian McMillan, remarked that football chants are like huge tribal poems. Generally, though, sport and poetry have never seemed natural companions in human enterprise. Until the New York Mets baseball team suffered in 2007 arguably the worst collapse in Major League Baseball history. To describe the anguish fans felt, The New York Times turned to a poet, Frank Messina. "Nothing was really representing the fan's point of view," Messina told Wikinews reporter David Shankbone in an interview. "There's a lot of hurting people out there who can't express what happened."
Hypothesis: Frank Messina had written poetry about sports on previous occasions. 
It's impossible to say
Context:
SC Wacker Leipzig was a German association football club playing in Leipzig, Saxony. The club was formed 24 February 1895 out of the merger of the school clubs "Concordia Leipzig" and "Saxonia Leipzig". "Wacker" was a founding member of the German Football Association (Deutscher Fussball Bund) in 1900.
Hypothesis: The coming together of Concordia and Saxonia made Wacker the only founding member of Deutscher Fussball Bund. 

It's impossible to say