0_Apprentice
Hi, I am worried about my family getting cancer.  Do you know someone who has or had cancer?
1_Wizard
Yes, I know several people who have had cancer. There are over 100 different types of cancers that can affect people. It is very scary indeed.
0_Apprentice
Wow, that is a lot. What are the easier cancers to treat?
1_Wizard
I think one of the best things we can do for our children to help prevent HPV cancer is to make sure they get the vaccine. It can protect them in up to 9 types of HPV cancer. 
0_Apprentice
How prevalent do you think HPV is in children?