Why can't I call the eventExample function at the bottom of the code?

Question

function main() {
var eventExample = readLine();
// function call
setReminder(eventExample)
}
//complete the function
function setReminder(x) {
console.log('You set a reminder about ' + x);
}

Answer 1

There is no eventExample function?

readLine() needs to go inside of the main() function for sololearn code tasks