Read the following premise and answer if the hypothesis is true.
The First Silesian War was a theatre of the War of the Austrian Succession. The name is used to describe Prussia's war against Austria between 1740 and 1742, fought mainly in Silesia, Moravia and Bohemia (the lands of the Bohemian Crown). It became the first in a series of three Silesian Wars fought between Frederick the Great's Prussia and Maria Theresa's Austria.
Hypothesis: The Silesian War was one of the greatest wars. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
It's impossible to say without further context or definition of "greatest" wars.