Statement : Ideas given by our ancestors that were once discarded as uneconomical and unviable, turn out to be as functional and inevitable in present circumstances.Conclusions I : In ancient period ideas were considered either completely functional or totally infeasible.I. : Ideas cannot change from time-totime.

In this reasoning pattern, a statement is given followed by two conclusions. The statement is to be taken as the fact. Then based on it one has to decide which of the conclusion(s) definitely follows or does not follow from the given statement.