Nezzey's comment is almost complete, but is just missing Moratori's final response to each player option, which is unique to each option. In the interest of completeness, here is what Moratori says after the player has chosen both the initial response option and the follow-up explanation for that response choice:
If you choose "Sword? What sword?":
<Moratori rolls her eyes.>
How humble of you. But nonetheless, a valid data point!
If you choose "I feel unburdened":
You have earned it, <NAME>. Take all the time you need. I will be here when you need me.
<Moratori considers this for a moment.>
If you need me.
If you choose "I feel anxious":
There is always hope, <NAME>.
<Moratori readies her quill.>
Subject is expressing feelings of hopelessness and despair.
<Moratori looks up from her writings and beams.>
Thank you for your insights.
If you choose "I feel amazing!":
That's the spirit, <NAME>.
<Moratori readies her quill.>
Subject is blissfully ignorant of what is to come.
<Moratori looks up from her writings and beams.>
Thank you for your inspiring insights.
If you choose "I feel sorrow":
<Moratori gives you a reassuring look and speaks softly.>
That's the truth of it, <NAME>. We're doing this specifically because Eternus does care. Too much, sometimes.
I think Moratori's final response to the last two options ("I feel amazing!" and "I feel sorrow") are particularly interesting: specifically where she says "Subject is blissfully ignorant of what is to come" and confirms that the aim was "never to save Azeroth but to make sure the Infinite never forget what it feels like to lose something worth fighting for." Interesting!