Question: Who votes in pa special election march 13?
Answer: Pennsylvania 's 18th congressional district
Disambiguated annotations:
qaPairs: question: Which counties voted in the PA special election in March 18, 2018?
answer: Allegheny, Greene, Washington, Westmoreland
question: Who voted in the PA special election on March 13, 2018?
answer: Pennsylvania 's 18th congressional district