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

Felipe Gonzalez Marquez (born March 5, 1942) is a Spanish socialist politician. He was the General Secretary of the Spanish Socialist Workers' Party (PSOE) from 1974 to 1997.

Select from the following. (1). Yes. (2). It's impossible to say. (3). No.
Hypothesis: The PSOE was founded in 1949.
(2).