instruction:
Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
question:
With the symbol H what is the unit of inductance?
answer:
henry


question:
Who wrote the operas Salome and Elektra?
answer:
richard strauss


question:
Who wrote the novel The Grapes of Wrath?
answer:

john steinbeck