In given questions, there are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read both the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Give answer
(a) if only conclusion I follows,
(b) if only conclusion II follows,
(c) if either only conclusion I or II follows,
(d) if neither conclusion I nor II follows,
(e) if both the conclusion I and II follows.
Statements: No stick is door. All doors are pens. Some pens are houses.
Conclusions: I. No stick is house
II. Some pens are doors

Explanation

(b) if only conclusion II follows,