Question: The UNIVAC LARC is a mainframe computer designed to a requirement published by a physicist born in what country?
Sentence (from "Multivac"): Asimov had assumed the name "Univac" denoted a computer with a single vacuum tube (it actually is an acronym for "Universal Automatic Computer"), and on the basis that a computer with many such tubes would be more powerful, called his fictional computer "Multivac".
Relevant evidence: No