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

Peter Paul Cetera ( ; born September 13, 1944) is an American singer, songwriter, and bassist best known for being an original member of the rock band Chicago (19671985), before launching a successful solo career. His career as a recording artist encompasses seventeen albums with Chicago and eight solo albums.

Hypothesis: Peter Paul Cetera will never be part of a band again.
It's impossible to say