Question: What country of origin does Squirrel Nut Zippers and Sponge have in common?
Sentence (from "Jimbo Mathus"): James H. Mathis, Jr. (born August 1967), known as Jimbo Mathus, is an American singer-songwriter and guitarist, best known for his work with the swing revival band Squirrel Nut Zippers.
Relevant evidence: No