<human>: Does the sentence "This clarified definition opens the way to identifying two distinct federal forms, where before only one was known, based upon whether sovereignty resides in the whole (in one people) or in the parts (in many peoples): the federal state (or federation) and the federal union of states (or federal union), respectively." answer the question "New research has clarified that Federalism has how many distinct forms?"

OPTIONS:
- yes
- no
<bot>: yes