Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statement I: All hulk are thor.
Statement II: All thor are flash.

Conclusion I: All hulk are flash.
Conclusion II: No thor is a hulk.

A

Neither I nor II follows

B

Only I follows

C

Only II follows

D

Both I and II follows