Task: Question Answering
Input (English): Passage: To change a baby 's diaper , I would first place the baby on its back on a changing table . I would remove his clothes and take off the diaper , which is usually fastened with sticky tabs . I would fold the dirty diaper in half and place it in a garbage can . I would then take a baby wipe and wipe off the baby 's bottom to make sure it is clean before I put a clean diaper on him . I might put a little bit of baby lotion on the baby 's bottom to make sure the baby does not get a rash . Then I would take some baby power and sprinkle it on the baby 's bottom to make sure he stays dry . I would take a clean diaper out of the package , unfold it , lift the baby 's bottom up with his legs , and place the diaper under the baby . I would lower his legs and attach the front of the diaper to the back with the sticky tabs . Question: Whose bottom are they patting dry? Option1: the author's Option2: the baby's
Output (English): the baby's