This question does not have a specific answer. "Think about a game you’ve played recently, a program you’ve interacted with, or an application you’ve recently used. Explain how the programmers for that software used multiple data types as variables. Your discussion should cover logical types, string variables, and at least one type of numerical variable."

The program I have chosen is a social app. I already have the logical type, which is when it shows whether someone is online, and the numerical variable which shows how long it's been since they were last online. What I can't figure out is what the string variable would be.