<Li> Before her release, Mary was in possession of all the physical information about color experiences of other people . </Li> <Li> After her release, Mary learns something about the color experiences of other people . Therefore, </Li> <Li> Before her release, Mary was not in possession of all the information about other people's color experiences, even though she was in possession of all the physical information . Therefore, </Li> <Li> There are truths about other people's color experience that are not physical . Therefore, </Li>

Which of the following is a formal property of qualia