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.

______,Chop onion and add to hamburger, cook until tender.,Add all ingredients to crock-pot.,Cook on high for 4 to 6 hours.,All ingredients can be altered to personal taste.
Output:
Brown ground beef in frying pan.