Problem: Venezuelan President Hugo Chavez has said he is prepared to receive detainees held by the US military at the Guantanamo Bay camp in Cuba. US President Barack Obama has ordered the closure of the controversial camp, in which around 240 inmates are held, by next year. Mr Chavez made his offer at a summit of South American and Arab countries.  It is highly unlikely the Pentagon will take him up on it, however, given the poor state of US ties with Venezuela.

Based on the paragraph above can we conclude that "Hugo Chavez and Obama had dinner together"?

A: It's impossible to say


Problem: In this case the regional district of Campbell River is serving as the umbrella organization and the overall administration for a variety of community groups which have joined together to submit a comprehensive plan to improve the habitat for chinook, coho and steelhead in the Campbell River area.

Based on the paragraph above can we conclude that "The comprehensive plan is over five hundred pages long."?

A: It's impossible to say


Problem: Justice, we are not making an empirical claim at all. Nothing in our Copyright Clause claim hangs upon the empirical assertion about impeding progress. Our only argument is, this is a structural limit necessary to assure that what would be an effectively perpetual term not be permitted under the copyright laws.

Based on the paragraph above can we conclude that "This case has gone on for quite some time"?

A:
It's impossible to say