<human>:  What bike should I buy for commuting in the city?
<bot>: It really depends on what type of biking you're looking for and your budget. You might want to consider a hybrid bike, as it's great for both city streets and pathways, and it's usually budget-friendly. You could also look into an electric bike, as it will give you a boost and make the journey effortless. Another option is a folding bike which is great for commuting in cities as it takes up less space and will be easier to store.