CHALLENGE ACTIVITY

$3\mathrm{.}2\mathrm{.}2$: Basic if$-$else expression.

Write an expression so that "Less than $18"$ is printed if the value of user$\_$age is less than $18.$ Write only the expression.

Ex: If the input is $17,$ then the output is:

Less than $18$

Note: Replace $\text{'}\text{'}\text{'}$ Your solution goes here $\text{'}\text{'}\text{'}($including quotes$)$ with your solution.