56. The demonstrative pronoun "tiu", that, is used to indicate a person
or a definitely specified thing. The plural is "tiuj", those:
Tiu estas la via, kaj mi volas tiun,
that is yours, and I wish that one.
Tiuj estos koleraj kontraux vi, those will be angry with you.
Li auxdis tiujn, he heard those (persons, or things).
57. The demonstrative pronoun "tiu" is also used as a "pronominal
adjective", in agreement with a noun:
Tiu vento estos varma, that wind will be warm.
Mi vidas tiun ventoflagon, I see that weathercock.
Tiuj infanoj estas junaj, those children are young.
Mi trovos tiujn librojn, I shall find those books.