gavayenopamitasya gopiṇḍasya yeyam upamānajñānena grāhyaśaktatā sā upamānabalena yat sambhūtaṃ sāmarthyam arthāpattis tena mīyate //
The capacity of the object 'cow', when compared to a gavaya, to be grasped by analogical cognition - that capacity which arises from the power of comparison - is measured through presumption.