Just spayed my girls yesterday and the consent form asks if anything occurs, do you want to resuscitate them or not? What will you tick?

I hesitated upon this question as it’s my first time I am bringing kittens to get spayed (I have older ones from shelter and they’re already spayed). Just wondering did you check the Yes or No box? At that point of time, I actually wanted to tick No but my dad said to me “Of course it’s a Yes, i want them to live on regardless.” It made me feel stupid to even question myself to tick No. But if my dad wasn’t with me, I might’ve just ticked No because I do not want them to prolong their suffering. What are your thoughts?