It has been maintained that we need not tolerate such entities as pains, events, tasks, and obligations. They are indeed not required in connection with sentences like ‘Jones has a pain’, ‘the event of the sun’s rising occurred at eight’, ‘Jones performed at eight the task of lifting a stone’, or ‘Jones has the obligation to give Smith a horse’, which can be paraphrased without reference to the entities in question—for instance, in the case of the second example, as ‘the (...) sun rose at eight’. (shrink)