Teacher: Construct a question that every answer in the list is correct and reasonable for it.
Teacher: Now, understand the problem? If you are still confused, see the following example:
umbrella, sunscreen, sun hat, sunglasses, cover up, shade
Solution: at the beach, name something that might protect you from sun.
Reason: umbrella, sunscreen, sun hat, sunglasses, cover up and shade can provide protection for the people at the beach

Now, solve this instance: money, health, insurance, friends, children, hair, teeth
Student:
name something people worry about not having in their old age.