The answer is most likely the second one
Answer:
The first portion: Ultimately pointless as it was fierce and acrimonious, means that that it was as much of a waste of time as it was aggressive and fueled by fury. Second they acknowledge that it was not that the couldn't prevent it but they didn't know what happened.
Explanation:
In the book, "Nethergrave", Jeremy is given a photograph with a note to do his own homework every year on his birthday from his father.
Answer:
Dear (whoever you gonna put),
How are you? My favorite subject is Science, my favorite teacher is(whoever you pick). I am taking multiple different classes.
Hope this helps! :)