You have control over the Seeker, our little orange friend here. What you do is that you Write In a suggestion, thus giving the seeker an objective or task to do. She will then do her best to perform said suggestion, to the extend of her abilities. If you want her to use a tool or other item to do an action, remember to write that in the suggestion.
Now, here's the important part: This quest does not take into account the amount of votes a suggestion has! Instead, every suggestion is seen as equal and the ones chosen for the updates will be the ones that fit the best with either making something fun or neat or just, pushing the quest forward.
Example:
[X] Spin the bottle - 4 votes
[X] Stomp the bottle to smash it - 10 votes
[X] Drink from the bottle - 2 votes
If we have these 3 suggestions and they have these votes on them, the quest would usually take the suggestion to stomp the bottle to smash it, but this quest doesn't work with this, votes doesn't increase the possibility of a suggestion! So drink from the bottle might be the one chosen because it fits whatever is going on better!