In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

how to fill a cupcake
Bake your cupcakes and let them cool completely. ...    Insert a decorating tip into a piping bag. ...    Fill the bag with 1 to 2 tablespoons of your desired filling. ...    Insert the tip into the top of the cupcake. ...    Squeeze the filling into the cupcake. ...    Frost and decorate the cupcake as desired

Trim the tree.
Cut unruly branches off the tree with a saw.

To clean a glass window,

spray window cleaner onto the glass then wipe the cleaner off with a rag.