Context: He 'd heard about this phenomenon known as a firefly , and Mommy and Daddy were about to introduce him to some . Alas , once we got outside , none of the creatures could be spotted , but , in those moments , we fully experienced the anticipation of introducing our son to some of the wonders of this life . That 's what makes parenting worthwhile .
Question: What may be the reason they were n't seeing fireflies ?
Option 0: They did n't want to be stepped on .
Option 1: None of the above choices .
Option 2: It was n't the season for them .
Option 3: They did n't want to go in a jar .
Answer: 2