Problem: Does "Larry Heard, a.k.a. "Mr. Fingers", claims that the term "house" became popular due to many of the early DJs creating music in their own homes using synthesizers and drum machines such as the Roland TR-808, TR-909, and the TB 303.[citation needed]" answer the question "What was the stage name of Larry Heard?"

A: yes

Problem: Does "Upon starting high school, Feynman was quickly promoted into a higher math class." answer the question "What high school did Feynman go to?"

A: no

Problem: Does "SouthPark Mall in Charlotte is currently the largest in the Carolinas, with almost 2.0 million square feet." answer the question "How big is SouthPark Mall?"

A:
yes