What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Jennifer is curious. If it snows, then Jennifer is making tea. If Jennifer makes tea, then it is snowing. If it snows, then Jennifer is not curious. If it snows, then Jennifer is making tea.
It is not snowing. If Jennifer makes tea, then Jennifer is not curious. It is snowing if and only if Jennifer is making tea. Jennifer is making tea if and only if it is snowing. Jennifer is making tea if and only if it is snowing. It is snowing if and only if Jennifer is making tea.