Sentence: Alvah Sabin was a member of the United States Whig Party who was led by Daniel Webster in the state of Vermont, which has the biggest city Burlington.

What data can be extracted from this sentence?
Alvah Sabin, party, Whig Party (United States); Whig Party (United States), leader, Daniel Webster; Vermont, largestCity, Burlington, Vermont; Alvah Sabin, state, Vermont