TASK DEFINITION: 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. 
PROBLEM: how to make a shirley temple punch

SOLUTION: Mix 5 cups ginger ale, 2 cups orange juice and 1/2 cup grenadine in a punch bowl. Add sliced oranges and maraschino cherries. Serve over ice.

PROBLEM: buttermilk substitution

SOLUTION: add vinegar or lemon juice to an equal amount of milk. let stand.

PROBLEM: how to make rocky road bark

SOLUTION:
Chop 1 pound semisweet chocolate; melt three-quarters of the chopped chocolate in the microwave, stirring every 30 seconds. Stir in 1 tablespoon shortening and the remaining chocolate until smooth. Spread thinly on a parchment-lined baking sheet; sprinkle with 1 cup mini marshmallows and 1/2 cup chopped peanuts. Let set; break apart.