[单选题]
If you blow up a balcn 0ymyo/tzt n7l*2w2loon, and then release it, the y9t ,mz+/u anbxuat-3balloon will fly away. This is an illustrataz 3/bunyt t9-um+,a xion of
A. Newton's first law.
B. Newton's second law.
C. Newton's third law.
D. Galileo's law of inertia.