Problem:
Read the following paragraph and determine if the hypothesis is true:

Silvana, J. 87, is an opera by Carl Maria von Weber, first performed in Frankfurt am Main on 16 September 1810. The libretto, by , is a reworking of an earlier, unsuccessful opera by Weber, "Das Waldmädchen ". Weber also reused music from the same piece in "Silvana".
Hypothesis: german is an ugly language
****
Answer:
It's impossible to say


Problem:
Read the following paragraph and determine if the hypothesis is true:

The current President of Brazilian Central Bank, Henrique Meirelles, is accused of financial fraud among other accusations.
Hypothesis: The Central Bank has a president
****
Answer:
Yes


Problem:
Read the following paragraph and determine if the hypothesis is true:

What he's suggesting, we're going to cut benefits or we're going to have to raise the retirement age. We may have to take some other reform. But if you've just said, you've promised no changes, does that mean you're just going to leave this as a problem, another problem for our children to solve?
Hypothesis: It is imperative that reform changes are made immediately or later generations will suffer.
****
Answer:

It's impossible to say