In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Question: What type of tissues are major barriers to the entry of pathogens into the body? Answer: mucosal
Mucosal tissues are major barriers to the entry of pathogens into the body.

Question: Acne and different types of cancer can affect what large organ? Answer: skin
Acne and different types of cancer can affect skin large organ.

Question: What is the hollow and muscular balloon-shaped organ that collects urine? Answer: urinary bladder

The urinary bladder is the hollow and muscular balloon-shaped organ that collects urine.