5. a) Supporting sentences can include examples, definitions, and explanations, Write (E) for example, (D) for definition, and (Ex) for explanation that matchthese supporting sentences.1. Fast food means easily prepared food served in snack bars aga quick meal or to be taken away.2. Nowadays people live busy lives, so they have no time to preparemeals at home. They have to eat fast food, but don't pay attentionto the unhealthy ingredients such as high fat meat, sugar, and fat.These unhealthy ingredients negatively affect people's health.Eating fast food on a regular basis can lead to such health problemsas high blood pressure, heart disease, and obesity. For example, my uncleusually has fast food for lunch at his work. As a result, he is gainingweight.3.​