In each question below are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts. Then decide which of the answers a, b, c, d and e. is the correct answer.
Give answer a: if only conclusion I follows.
Give answer b: if only con elusion II follows.
Give answer c: if either I or II follows.
Give answer d: if neither I nor II follows.
Give answer e: if both I and II follow.