dāhādīnām ityādinā pratyakṣapūrvikāyā arthāpatter udāharaṇasya viśeṣeṇa dūṣaṇam āha dāhādīnāṃ tu yo hetuḥ pāvakādiḥ samīkṣyate
[The author] specifically refutes the example of perception-based presumption by stating that in the case of burning etc., their cause such as fire etc. is directly observed.