query: can i substitute eggplant for zucchini in a vegetarian dish? intent: shopping list update examples: Can you please add water to my shopping list? <eou> I would appreciate it if you could check if I have potatoes on my list. If not, please add them. <eou> Please ensure that avocados are added to my shopping list. <eou> Can you check if eggs are already on my shopping list? <eou> add coffee to my shopping list because I need more for work. <eou> Can you please add yogurt to my shopping list? <eou> Could you please check if yogurt is already on my list? If not, I would appreciate it if you could add it. <eou> Is olive oil already on my shopping list <eou> add cereal to my shopping list because I want to have some breakfast options at home. <eou> Add avocado to my to-do shopping list. <eou> Delete ketchup from my shopping list.