Sentence 1: The Vinalope River, spanned by a bridge here, supplies the water that is still carried to the horts in canals dug by the Moors.

Sentence 2: The water in the Vinalope River is still crystal clear and cold.
Select from the following. [+] yes. [+] it is not possible to tell. [+] no.
Is this second sentence entailed by the first sentence?
it is not possible to tell