In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.

Sentence: Pitt spoke out against the Convention of El Pardo which aimed to settle the dispute peacefully .
Question: who spoke out?
Pitt

Sentence: As Secretary of the Interior , Chandler eradicated serious corruption in the Bureau of Indian Affairs , fully endorsing President Grant 's Peace Policy initiative to civilize American Indian tribes .
Question: when did someone endorse something?
As Secretary of the Interior

Sentence: Many composers have been capable of producing music in printed form without the capacity themselves to read or write in musical notation , as long as an amanuensis of some sort is available .
Question: what might someone read?
musical notation