Context:
Instead, I am raising this question of privilege on the grounds that this attack on Ms Copps is clearly a means to obstruct a member of Parliament of either house in the discharge of their duties, whether the duties are met in the other place or whether the duties are met in this place.
Hypothesis: The Hon Copps was subjected to attacks from the opposition in parliament.
It's impossible to say
Context:
Within trillionths of a second after the Big Bang, they have reasoned, the primordial explosion - many billions of degrees hot - must have created a universe that contained equal quantities of matter and antimatter.
Hypothesis: the primordial explosion happened less than a second after the Big Bang. 
Yes
Context:
Fred buys a car<br>Fred knew he needed a new car. The one he had was starting to fall apart. One day fred's old car blew up with the engine smoking. Fred decided to get a tow truck to a dealership. Fred found the first car he could see and signed the lease.
Hypothesis: Fred decided that he'd had enough with his old vehicle and decided that the next incident would be the end and it would be time to replace it. 

It's impossible to say