Update output_topic_details.txt

output_topic_details.txt

@@ -107,4 +107,7 @@ Topic: What goes into compost
 Definition: Meat, fish, poultry, bones, dairy products (yogurt and cottage cheese, for example), vegetable and fruit trimmings, egg shells, bread, pasta, and coffee grounds, non-shiny food-soiled paper and cardboard like pizza boxes, paper coffee filters, napkins, paper towels, brown paper bags, and paper plates.
 
 Topic: What goes into trash
-Definition: Non-recyclable plastic: Plastic bags, toys, film and bubble wrap, plastic utensils, and straws. Polystyrene foam: Foam cups, food containers, and packaging. Household trash: Diapers, pet waste, broken ceramics, plates, and glasses.
+Definition: Non-recyclable plastic: Plastic bags, toys, film and bubble wrap, plastic utensils, and straws. Polystyrene foam: Foam cups, food containers, and packaging. Household trash: Diapers, pet waste, broken ceramics, plates, and glasses.
+
+Topic: Cooking oil
+Definition: Fat of plant, animal or microbial origin, which is liquid at room temperature and is suitable for food use.