Final answer:
The options a) Yoga class, b) Meditation group, and d) Support group are examples of organizations for stress reduction, but c) Fast-food restaurant is not.
Step-by-step explanation:
The question is asking for an example of an organization for stress reduction. Options a) Yoga class, b) Meditation group, and d) Support group are all examples of organizations that promote stress reduction. Option c) Fast-food restaurant is not an example of an organization for stress reduction.