The correct answer is: cottage.
A daisy is a type of flower, a plant is a type of daisy, a bungalow is a type of house, and a cottage is a type of bungalow.
A daisy is a small, white flower with a yellow center. It is a common flower in many parts of the world. A plant is an organism that makes its own food through photosynthesis. Plants come in many different shapes and sizes, from tiny mosses to giant trees. A bungalow is a small, one-story house. It is often built in a rural area. A cottage is a small, usually one-story house, typically in a rural area. It is often made of stone or wood and has a thatched roof.
The other options are incorrect because they are not related to the other words in the same way. A building is a structure that is built for a specific purpose, such as a house, office, or school. An apartment is a self-contained unit within a larger building, such as a house or apartment complex. A city is a large, densely populated area with a developed infrastructure.