Question: What prize did the man that Ernst Cohen studied under in Stockholm win in 1903?
Sentence (from "Svante Arrhenius"): His lasting contributions to science are exemplified and memorialized by the Arrhenius equation, Arrhenius definition of an acid, lunar crater Arrhenius, the mountain of Arrheniusfjellet and the Arrhenius Labs at Stockholm University, all named after him.
Relevant evidence: No