Choose your answer: Is "In 1948, the point-contact transistor was independently invented by German physicists Herbert Matare and Heinrich Welker while working at the Compagnie des Freins et Signaux, a Westinghouse subsidiary located in Paris." a good answer to the question "Where were Matare and Welker working when inventing the point-contact transistor?"
Choose from: a). yes. b). no.
a).