
Which is a long way of saying
The Big Bang Theory Season 12, Episode 15

Which is the bigger number -
five or one?
Game of Thrones Season 1, Episode 5

Which boy?
Game of Thrones Season 3, Episode 2

...WHICH laypeople naively interpret
as falling in love.
The Big Bang Theory Season 2, Episode 9

and he knows WHICH gates are weakest.
Game of Thrones Season 2, Episode 8