A teacher's weekly class riddle is has people talking.

By Family Circle Online Editors

A teacher's tweet about a riddle he offered to his first-grade class went viral this week. Sure the riddle itself was good, but it's one student's guess that now has people talking. First, the riddle:

Any guesses? Among the answers first-grade teacher Bret Turner received were "the end," "all stuff," "nothingTHING," things like that. But the first guess was by far the most profound: Death.

Yes, a first grader's answer to the riddle was "death." In the end when Turner told the class that the answer was the letter "e," they were unimpressed with its banality.

We would be, too, if someone guessed death first. Tell us, what do you think of this child's answer?