Categorize the given food items as yin or yang based on how Chinese culture regards them.

Some foods are considered primarily yin, or cooling, while others are primarily yang, or warming, while still others are composed of a harmonious balance of yin and yang. Chinese people believe that it’s important to balance the yin and yang of the body, which can be achieved through eating the right foods.

Yang foods tend to be sweet, spicy or pungent, and have warm colors such as red or orange. Often, they are dry and come from the soil. Some examples include potatoes, papaya, chilli peppers and lamb meat.

In contrast, yin foods are bitter or salty, generally have a higher moisture content, and tend to be green or cool-toned in color. Foods grown in the water tend to be yin foods. Examples include cucumber, tofu, lotus and soy sauce.

In addition, different cooking methods also have yin and yang associations. Frying and roasting are considered yang, whereas boiling and steaming are yin.