Sentence: AmeriGas was founded on Jan. 1, 1959 and serves the US with 8500 employees. Two ethnic groups found in the US are Native Americans and Asian Americans.

What data can be extracted from this sentence?
AmeriGas, regionServed, United States; United States, ethnicGroup, Asian American; United States, ethnicGroup, Native American; AmeriGas, numberOfEmployees, 8500; AmeriGas, foundingDate, 1959-01-01