I am using "whose" to refer to the characteristics of a collection of things. Should the noun that follows the word "whose" be in plural or singular form?
These are my options:
Except for videos whose title contains words related to a president, ...
Except for videos whose titles contain words related to a president, ...
As per this question, the second option is correct. However, it sounds a little silly in my head and thought it'd be better to ask a new question.