In the question below are given four statements followed by three conclusions numbered I, II and
III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements:  Some Platforms are not Tickets. Only a few Tickets are Trains. All Trains are Flights. Only a few Flights are Board. Conclusions:
I. Some Trains are not Platforms.
II. Some Trains are not Board.
III. Some Boards are Tickets.