Simplify the following text for a Grade 7 native English-speaking person.
Original: Variations feature tendon , tripe , meatballs , chicken leg , chicken breast , or other chicken organs .
Simplified: It has white rice noodles in beef broth with thin cuts of beef , vegetable , and spice such as chili , chili sauce ... Sometimes , tendon , tripe , meatballs , chicken leg , chicken breast , or other chicken organs ( heart , liver , etc. ) are also available .