Consider the following premises. There is at least one y for which y will make tea if and only if y is an astronaut. For all y, y is an astronaut if and only if y will read a book. For all y, y is a lawyer. For all y, if y makes tea, then y is not a lawyer. Can we infer the following from them? There is at least one y for which y will not read a book.
 From the fact that for all y, if y makes tea, then y is not a lawyer, and that for all y, y is a lawyer we can infer that for all y, y will not make tea. From the fact that there is at least one y for which y will make tea if and only if y is an astronaut, and that for all y, y will not make tea we can infer that there is at least one y for which y is not an astronaut. Finally, from the fact that for all y, y is an astronaut if and only if y will read a book, and that there is at least one y for which y is not an astronaut we can infer that there is at least one y for which y will not read a book. Therefore, the answer is yes.