 <translate> What was the question for this implicit rationale, and corresponding answer?
Going to the moon is very expensive and requires training and authorization.
 The answer: Sentence A <yor> Kí ni ìbéèrè tó wà nídìí àlàyé tí kò ṣe kedere yìí, kí sì ni ìdáhùn tó bá a mu? Lílọ sórí òṣùpá wọ́n gan-an, ó sì gba ìdánilẹ́kọ̀ọ́ àti àṣẹ.  Ìdáhùn náà ni: Ẹsẹ Ìwé A 