Select from options: Continue writing the next sentence.

How to make vegan bouillabaisse
Heat the olive oil in a soup pot over medium heat until the oil is shimmering.
Add the leek and the garlic cloves and cook them for 3 minutes or until they are slightly softened.
Stir them often with a wooden spoon.

Choose from: (a). Add the mushrooms and add saute them for 5 minutes, cooking with a very low heat. Add boiling water and reduce the heat to medium.; (b). Add the grated leek, the chopped onion and the two diced tomatoes and cook them for an additional 2 minutes, stirring frequently to ensure that the tomatoes cook well. Transfer the finished bouillabaisse to a colander and flip it upside down.; (c). Sprinkle the garlic and leeks with salt and pepper. Add the fennel, celery, carrots, and spices into the pot and cook them for about 5 minutes, making sure to stir them often so that the vegetables don't caramelize.; (d). Strain the stock that you used to cook the lentils and add them to the braised bouillabaisse bowl. Add the baby vegetables and a little juice from a bottle.;
Answer:
(c).