In this task, you are given a question. You have to answer the question based on your information.
--------
Question: Song Books (Solos for Voice 3–92) is a collection of short works by John Milton Cage Jr., was an American composer, music theorist, writer, philosopher, and artist, also instrumental in the development of modern dance, mostly through his association with whitch choreographer ?

Answer: Merce Cunningham


Question: Were both Daniel Vacek and Iva Majoli tennis playesr?

Answer: yes


Question: When was the beginning of the crisis which prompted the Malta Declaration?

Answer:
2015