athai kasmin kārye kartavye sa eva teṣāṃ cakṣurādīnāṃ parasparāsaṅkīrṇo janakaḥ svabhāvaḥ kuta āyāto yena sa eva tu kārye niyatāḥ syur ityāśaṅkyāha niyatā iti /
[Someone] raises this doubt: "When some effect is to be produced, whence comes that independent productive nature of these [organs] like the eye etc., by which they alone would be restricted to [producing] that effect?"