You will be given a definition of a task first, then some input of the task.
In this task, you are given a pair of action statements. Your task is to check if you can conclusively identify which statement is less ethical or not. Answer: 'no' if one of the statements is less ethical, and 'yes' otherwise.

ACTION1: wanting to celebrate mine and my sister's birthdays a day after her birthday so I can visit with friends on her birthday ACTION2: not buying Christmas gifts
Output:
no