Which of the following meet the lemon test? select all that apply.

a. an interpreter for a deaf student in a jewish school
b. state funds used to pay for a catholic priest to speak to an after-school student christian group
c. a state paying for state tests to be administered at a catholic school
d. state funds used to pay a math teacher at an islamic school
e. state monies being used to pay for religious school students to go to the aquarium in their city