Dividing written material into paragraphs is away of sentence

hi,   i believe the outlines that were supposed to be showing at the sentences, are not. could you highlight them somehow?

the narrator is saying that the old lady made her feel uncomfortable. you know this because they say "i found that rather irksome", "perhaps it was her being so upright and trim", and "i don't think it was that, because i thought that quaintly pleasant." hope this !

i believe it is b, but i could be wrong. im pretty sure im right tho. ; )

its probably a noun because a noun is a person place or thing