Read the text and determine if the sentence is true:

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.
It's impossible to say