saṃjñāpakapramāṇasya viṣaye tattvam iṣyate / ṣaṇṇāmastitvam iti cetsaḍbhyo 'nyas te prasajyate //
If you say that "the existence of the six [categories] is held to be the property subsisting in what is an object made known by a means of valid cognition," then this [existence] would have to be something different from your six [categories].