Ex. There are many interesting stories attached to the drink, which exclusively belong to the brand only.
Is above sentence correct? Or it should be
Ex. There are many interesting stories attached to the drink, which exclusively belongs to the brand only.
I use a comma before relative pronoun because I want to denote ‘Interesting stories’ with the relative pronoun ‘which’. So the verb will be plural – ‘belong’.
If I omit the comma and write the sentence as:
Ex. There are many interesting stories attached to the drink which exclusively belongs to the brand only.
Here ‘which’ denotes drink and so the verb will be ‘belongs’
Am I right here?