How do i make a quest system using yarn?

Hello
I am trying to make a quest system using yarn but the problem is how do i make a claim/clickable button in the dialogue that can be used to claim objects?

Hello @OwO,
I suggest you to test the yarn examples:

Regards,
J

Hello
I have tried it but i still couldn’t find the solution for what I am searching for.
Thank you

Hello @OwO ,
could you please explain what is the problem. It should be better if you include code and yarn images.

Regards,
J

So i have followed a yarn tutorial and also the game you mentioned everything is working fine but when i revisit the NPC it doesn’t starts the conversation.