 However, there remains a question as to whether being free from the constraint is necessary for the capacity to think. It may be that the Turing test is too strict. Since, by hypothesis, we are free from the Lucas-Penrose constraint, we are, in some sense, too good at asking and answering questions. Suppose there is a thinking entity that is subject to the Lucas-Penrose constraint. By an argument analogous to the one above, it can fail the Turing test. Thus, an entity which can think would fail the Turing test.