In the Mass what does the phrase "Kyrie eleison" mean?

All of the following are true about Mayan pyramids except

a. Mayan pyramids were a place where priests and rulers performed religious rites b. Mayan pyramids were part of a huge plan and surrounded by open spaces c. Mayan pyramids were religious sites d. Mayan pyramids were tombs e. none of the above

The music of this selection was inspired by

What will be an ideal response?