SCENARIO. A school district is reviewing its graduation ceremony policy. The policy calls on a member of the local clergy to deliver a "non-sectarian, non-proselytizing" prayer at the start of the optional ceremony. After the parent of a graduating senior complains, the school district would like to substitute a student who is elected by his or her peers to deliver the prayer instead.

Is the school district's policy constitutional?

Group of answer choices

yes, because it is neutral in the "referee" sense

no, because religious speakers are not allowed

no, because it does not represent all of the students

no, because it is not neutral about religion in general

yes, because the ceremony is optional for students