Many thanks to @TAC Heavysteam who gave me a little quick fix!
I'll leave it here if anyone needs it...
using System;
using Console;
// Console.ReadLine pauses the program until a command is typed.
// When something is typed in console, it will be assigned to the variable.
// This will also prevent the input from being processed as a command on the terminal.
while(true){
Console.WriteLine("Say Yes or No");
string text = Console.ReadLine();
if(text == "Yes"){
Console.WriteLine("You said Yes");
}else{
Console.WriteLine("You said No");
}
}