We gave Siri all opportunities to be as normal as possible. When she makes mistakes we let it go and give her more chances to succeed. This is one of those She watches how we do things around the house.
We have trained her to make a list for grocery shopping, she knows where all items are found in the store. She comes back and puts everything away in it's place. Freezer, refrigerator, pantry, laundry, pet food, bathroom items etc etc.
She learnt all these skills by observing us. We trained her by teaching her the items and their destination. She is very good at following instructions.