Tholu Bommalata is a traditional form of:

Shadow puppetry
Street theater
Classical dance
Folk music

Tholu Bommalata is a traditional form of shadow puppetry from Andhra Pradesh, India. It is a folk art form that is performed on a cloth screen with backlit puppets. The puppets are made of leather and are manipulated by puppeteers who are hidden behind the screen. The stories that are told through Tholu Bommalata are often based on Hindu mythology or folktales.

Street theater is a form of theater that is performed in public spaces, such as streets, parks, and squares. It is often used to raise awareness about social issues or to entertain audiences. Street theater can be performed by professional actors or by community groups.

Classical dance is a form of dance that is based on a set of traditional rules and techniques. Classical dance is often performed in a formal setting, such as a theater or concert hall. There are many different types of classical dance, including ballet, Indian classical dance, and Chinese classical dance.

Folk music is a type of music that is passed down through oral tradition. Folk music is often associated with a particular region or culture. There are many different types of folk music, including country music, blues music, and Celtic music.

The correct answer is: a) Shadow puppetry.