Answer:
私の姉妹の名前はヤハイラです、彼女は18歳ですか?or
Watashi no shimai no namae wa yahairadesu, kanojo wa 18-saidesu ka?
Explanation:
You deduce what you're sure of, while you induce what it might be. the first is about certainty, the second of what is most likely to be.
I believe that she is using a dishonest trait. She is broke so she manipulates, or turns, the report. That is lying
have a blessed day
the prefix ab means "away from" and the word normally means normal. abnormally mans not normal.
Hope this helps! :)