You will be given a definition of a task first, then some input of the task.
Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Isabel Weld Perkins (March 3, 1876 -- November 3, 1948), mostly known as Isabel Anderson or Mrs. Larz Anderson after her marriage, was a Boston-area heiress and author who left a legacy to the public that includes a park and two museums.
Answer : Larz Anderson
Output:
What is Isabel Weld Perkins's spouse's name?