T1W3 TS Q07 – Selective High School

At a pet store, four animals—Bella, Coco, Luna, and Max—are fed different kinds of food.
The storekeeper has observed the following:

If an animal eats biscuits, it also eats lettuce.
If an animal eats lettuce, it also eats bananas.
No animal that eats lettuce also eats fish.

Based on the above information, which one of the following must be true?

If Bella eats fish, she also eats biscuits. If Coco does not eat fish, she does not eat lettuce. If Luna eats fish, she does not eat biscuits. If Max does not eat biscuits, he does not eat lettuce

Are you sure you want to leave?

Based on the above information, which one of the following must be true?