Question: Do Suzanne Graff and Josh Caygill share the same nationality?
Sentence (from "Mahdi Abu-Omar"): Mahdi Muhammad Abu-Omar( born October 18, 1970 in Jerusalem) is a Palestinian American chemist, currently the Duncan and Suzanne Mellichamp Professor of Green Chemistry in the Departments of Chemistry& Biochemistry and Chemical Engineering at University of California, Santa Barbara.
Relevant evidence: No