To practice the difference when counting between is are are.  This is one baby.  There are two minions.

There is / there are / there was / there were / there will be, etc.

The Minions serve a caveman.  They have to watch it's baby.  The baby gets them into trouble.  

Cro Minion - Minions Watch Baby Caveman -There is/There are

cro-minion-minions-watch-baby-caveman-there-isthere-are

Let's do English ESL general grammar practice. To practice the difference when counting between is are are.  This is one baby.  There are two minions.