Vishal is the husband of Narmada. Pratik is the brother of Gaurvi. Kartik is the son of Prathmesh, who is the husband of Arti. Arti's son is married to Narmada. Gaurvi is the daughter of Vishal. How is Prathmesh related to Gaurvi?

A

Paternal uncle

B

Maternal grandfather

C

Maternal uncle

D

Paternal grandfather