input question: Sentence: Pickard Chilton designed 300 North LaSalle that was finished in 2009. It has 60 floors.

Structured data: 300 North LaSalle, architect, Pickard Chilton; 300 North LaSalle, completionDate, 2009; 300 North LaSalle, floorCount, 60

input question: Sentence: Albany is located in Oregon, where the population density is 1104.1 inhabitants per square kilometre.

Structured data: Albany, Oregon, populationDensity, 1104.1 (inhabitants per square kilometre)

input question: Sentence: Andrews County Airport is located in Texas, U.S. whose citizens are Tejano. Spanish is spoken there.

Structured data: Andrews County Airport, location, Texas; Texas, language, Spanish language; Texas, demonym, Tejano; Texas, country, United States

input question: Sentence: Canadian, James Craig Watson (discoverer of 103 Hera), studied at the University of Michigan, and later died in Madison, Wisconsin.

Structured data:
103 Hera, discoverer, James Craig Watson; James Craig Watson, almaMater, University of Michigan; James Craig Watson, stateOfOrigin, Canada; James Craig Watson, deathPlace, Madison, Wisconsin