Which of the following is not a demonstrative pronoun?
that
them
these
this
those

Demonstrative pronouns are pronouns that let us "demonstrate" something, (that's what I say to make my life easier) like mainly an object or thing. Also, when we're talking about these types of pronouns, don't you think we have to demonstrate (like pointing) and say "that" or "these"

Some demonstrative pronouns are:

• this

• that

• those

• these

So, the pronoun that is not a demonstrative pronoun is:

• them

Fairy godmother! Reine is fairy and bonne is good!