As parties adapt to these new conditions, new definitions - replete with new assumptions about their functions - are likely to shape the ongoing debate about their roles and functions in the 21st century.
Parties do not adapt to new definitions.
( z1 adapt :polarity - :ARG0 ( z2 party ) :ARG2 ( z3 thing :ARG2-of ( z4 define ) :ARG1-of ( z5 new ) ) )