You will be given a definition of a task first, then some input of the task.
In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.

Grill the burgers, seasoned the way that you prefer.,______,Toast the buns.,Spread Thousand Island dressing on both insides of the buns.,Layer lettuce and onions on first.,Next layer on the tomatoes and pickles.,Lay the burger/cheese on top next.,Lay the bacon on next.,Layer on the avocado slices.,Close up the burger, wrap with wax paper, foil, or insert a chopstick in the middle to hold it together.
Output:
Place cheese slices on top of each burger during the last 30 seconds on the grill and no more than that or the cheese will drip right off into your grill.