Teacher:In this task, you will be presented with a question that has multiple possible answers. You should choose the most suitable option out of "A", "B", "C", "D", and "E", based on your commonsense knowledge.
Teacher: Now, understand the problem? Solve this instance: Question: What kind of food makes someone sick? 
 Options: A boat B necessary to live C edible D unhealthy E kitchen 
Student:
D