Which story scenario would most likely be a parable?
a. a grumpy old donkey hides his money away and ignores his starving neighbor's pleas for food.
b. a wizard seeks a new apprentice, so he casts a spell on a mirror that reveals the potential magical power of whoever gazes at his or her reflection.
c. an adolescent boy loses his apprentice job as a carpenter because he chooses to go swimming instead of working.
d. a young fairy earns her wings by trying to care for an orphan. she provides for his needs for one full day.