Jamal, a $16-$year$-$old, went to a party and got into a fight that resulted in Jamal going to the hospital and getting several stitches on his head. Jamal's parents did not have money to pay the $$1,000$ hospital bill, and the hospital sued. Who is responsible for the bill?

a$.$ Jamal's parents, because he is a minor

b$.$ The person that caused Jamal's injuries

c$.$ Jamal, because the treatment was a "necessary"

d$.$ The hospital, because they knew he was a minor and could not pay