Which functional group is shown below? 
Definitions:
Pap Smear
A cervical screening procedure to detect the presence of precancerous or cancerous cells on the cervix.
Digestive System
The complex group of organs and glands that processes food, absorbs nutrients, and eliminates waste products from the body.
Chancre
A painless ulcer, particularly associated with the primary stage of syphilis, serving as an early marker of the disease.
Reproductive System
The system in humans and other organisms that works to produce offspring, including organs such as the ovaries and testes.
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