Question: An EF4 tornado touched down near which county in Kansas on May 18th?
Sentence (from "Tornado outbreak of February 28 – March 1, 2017"): The tornado outbreak of February 28 – March 1, 2017 was a widespread and significant outbreak of tornadoes and severe weather that affected the Midwestern United States at the end of February 2017 and beginning of March.
Relevant evidence: No