- Sugary foods / drinks are dangerous to a person with diabetes
- A person eats food / drinks drinks
- So, eating / drinking sugary foods / drinks is dangerous to a person with diabetes

- Eating / drinking sugary foods / drinks is dangerous to a person with diabetes
- A person should be careful about something dangerous
- Therefore, a person with diabetes should be careful about eating or drinking something that is high in sugar

- Fruit juice is a kind of drink
- Fruit juice is usually high in sugar
- Therefore, fruit juice is a kind of drink that is high in sugar

- A person with diabetes should be careful about eating or drinking something that is high in sugar
- Fruit juice is a kind of drink that is high in sugar
- Therefore, a person with diabetes should be careful about drinking fruit juice

Therefore, a person with diabetes should be careful about drinking fruit juice
[Question]John has diabetes. Which of the following should he be careful about eating or drinking?
[Context]- Fruit juice is a kind of drink 
- Sugary foods / drinks are dangerous to a person with diabetes 
- Fruit juice is usually high in sugar 
- A person eats food / drinks drinks 
- A person should be careful about something dangerous