Answer:
Have you heard of the shadowhunters ?
Its a pretty good series if you're interested in dark fanatsy or fantasy in general :)
Explanation:
I want to help but I don't know what Part A is
This excerpt might reinforce the Maori value that family members should support one another. It might be effected in the way the collaborate with each other, even though everyone has a role to play. One should offer what she/ he can do in order to help others.
Nominative case pronoun would be a pronoun in its basic form, so: I, you, he, she, it, we, you, they...
So, the correct answer is A, 'I' is a nominative case pronoun, whereas the other examples only have objective case pronouns: them, him, her.