Input:

How to obtain general property exemptions in bankruptcy<br>Calculate the equity in your home. Many states will allow you to exempt a certain amount of equity in your home. To figure out the equity in your house, you should subtract the mortgage from the current market value.

Sentence: All states allow you to exempt a certain amount of equity in your home.

Output: No

Input:

Europe's economic environment has altered considerably over the last thirty years, and the economies of European countries have progressively opened up to the global economy. As a result, the competitiveness of the European economies is dependent not just on production costs, but also on the performance of pension and social security systems guaranteeing security for the future.

Sentence: Pension programs guarantee security for the least competitive European economies.

Output: It's impossible to say

Input:

Elizabeth Dowdeswell is the Under Secretary General at the United Nations Offices at Nairobi and Executive Director of the United Nations Environment Programme.

Sentence: Elizabeth Dowdeswell lives in Kenya.

Output: It's impossible to say

Input:

British mountaineer Alison Hargreaves becomes the first woman to climb Mount Everest alone and without oxygen tanks.

Sentence: She climbed it without any tanks

Output:
Yes