On your line 14 and line 17 check the n\";
well you see, the "\" is used as an escape character. Let's say you have a string like this:
string name = "Have you read "Ghost in the shell" manga?";
the second " will just end the string.
For the " to be acetable between other " " you need to escape them.
A corect way would be this.
string text = "Have you read \"Ghost in the shell\" manga?";
In essence you are escaping the closing ";
Just move the \ before the n and your problem should be solved.
Also, what IDE(Integrated development enviroment) are you using? The compiler from that ide should warn you about that.