He came to care about the Senate, but he has deep concerns about its viability in its present form, concerns which he expressed in a very fine speech in February of 1998. He challenged all of us to work together constructively for change, both constitutional change and internal change.
Internal change is welcomed by everyone.
I made a generalization. This is what made it difficult.
( z1 welcome :ARG0 ( z2 everyone ) :ARG1 ( z3 change :ARG1-of ( z4 internal ) ) )