Input:

Climatologists believe artificially induced climate change is the reason Australia is destined for the warmest year on record. Temperatures so far this year have averaged one degree above the 30-year average, the Bureau of Meteorology (BOM) told the Greenhouse 2005 - Action in Climate Change Conference being held in Melbourne this week. The head of the National Climate Centre, Michael Coughlan, says Australia has had the warmest ever first 10 months of 2005, and seems likely to be a record-breaking year.

Sentence: It is warmer than ever before in Australia this year.

Output: Yes

Input:

According to the World Health Organisation (WHO), a cholera epidemic in the African country of Zimbabwe has now infected over 80,200 people. The epidemic is the worst cholera outbreak in Africa for fifteen years. The United Nations agency stated that approximately half of all the patients that died of the disease did not reach any of the 365 cholera treatment centers located in the country.

Sentence: People in Africa do not understand their treatment options.

Output: It's impossible to say

Input:

The CBO said very clearly that if you were to adopt the president's plan, there would be a $2 trillion hole in Social Security, because today's workers pay in to the system for today's retirees. And the CBO said -- that's the Congressional Budget Office; it's bipartisan -- they said that there would have to be a cut in benefits of 25 percent to 40 percent.

Sentence: The CBO does not support the President's plan.

Output: Yes

Input:

Shola Shoretire became the youngest ever player to represent Manchester United in an official youth game when he came off the bench against Valencia in yesterday's UEFA Youth League game. He also became the youngest ever player to appear in the Uefa Youth League. Shoretire was aged just 14 years and 314 days when he made his bow in the under-19 competition. Shoretire and his team-mate won the match 2-1 and are through to the knockout stages as group winners. You can see footage of the teenager coming onto the pitch below.

Sentence: Shoretire and his team-mate won the match as expected 2-1.

Output:
It's impossible to say