How do I get the buoy?

Hint 1 of 13:

You need to make it fall down somehow.

Hint 2 of 13:

You can't reach it, no matter what you do.

Hint 3 of 13:

What if something else reached it for you?

Hint 4 of 13:

Something like a seagull, for instance.

Hint 5 of 13:

You need to attract a seagull.

Hint 6 of 13:

If you know what Nuoc Nam is, you're better off with this puzzle than I was.

Hint 7 of 13:

Nuoc Nam is fish extract.

Hint 8 of 13:

Seagulls eat fish.

Hint 9 of 13:

You need to put the Nuoc Nam on something.

Hint 10 of 13:

How about the bread?

Hint 11 of 13:

Use the Nuoc Nam on the bread.

Hint 12 of 13:

The game is very forgiving here.  If you already did something with the
bread that ruined it, you can go back to the basket and get more bread.