Can we draw the following hypothesis from the context?

Context:

The Philadelphia La Scala Opera Company (defunct) was an American opera company located in Philadelphia, Pennsylvania that was actively performing at the Academy of Music between 1925 and 1954. In 1955 the company merged with the Philadelphia Civic Grand Opera Company to form the Philadelphia Grand Opera Company.

Hypothesis: The Philadelphia La Scala Opera Company changed ownership in 1934.
It's impossible to say