In the following question, some statements are given, followed by some conclusions. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements.
Statement: The successful test of Hydrogen bomb of North Korea is a threat to the United States and its ally countries.
Conclusions: I. North Korea will declare a state of war against the US and its ally countries in the near future.
II. The US and it ally countries should not worry about North Korea's successful test of Hydrogen bomb as it has only increased its nuclear arsenal.

Options

A. Only I follows
B. Only II follows
C. Neither I nor II follows
D. Both I and II follows