content: import 'package:flutter/material.dart';
  
  void main() => runApp(Quizzler());
  
  class Quizzler extends StatelessWidget {
    @override
    Widget build(BuildContext context) {
      return MaterialApp(
        home: Scaffold(
          backgroundColor: Colors.grey.shade900,
          body: SafeArea(
            child: Padding(
              padding: EdgeInsets.symmetric(horizontal: 10.0),
              child: QuizPage(),
            ),
          ),
        ),
      );
    }
  }
  
  class QuizPage extends StatefulWidget {
    @override
    _QuizPageState createState() => _QuizPageState();
  }
  
  class _QuizPageState extends State<QuizPage> {
    @override
    Widget build(BuildContext context) {
      return Column(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: <Widget>[
          Expanded(
            flex: 5,
            child: Padding(
              padding: EdgeInsets.all(10.0),
              child: Center(
                child: Text(
                  'This is where the question text will go.',
                  textAlign: TextAlign.center,
                  style: TextStyle(
                    fontSize: 25.0,
                    color: Colors.white,
                  ),
                ),
              ),
            ),
          ),
          Expanded(
            child: Padding(
              padding: EdgeInsets.all(15.0),
              child: FlatButton(
                textColor: Colors.white,
                color: Colors.green,
                child: Text(
                  'True',
                  style: TextStyle(
                    color: Colors.white,
                    fontSize: 20.0,
                  ),
                ),
                onPressed: () {
                  //The user picked true.
                },
              ),
            ),
          ),
          Expanded(
            child: Padding(
              padding: EdgeInsets.all(15.0),
              child: FlatButton(
                color: Colors.red,
                child: Text(
                  'False',
                  style: TextStyle(
                    fontSize: 20.0,
                    color: Colors.white,
                  ),
                ),
                onPressed: () {
                  //The user picked false.
                },
              ),
            ),
          ),
          //TODO: Add a Row here as your score keeper
        ],
      );
    }
  }
  
  /*
  question1: 'You can lead a cow down stairs but not up stairs.', false,
  question2: 'Approximately one quarter of human bones are in the feet.', true,
  question3: 'A slug\'s blood is green.', true,
  */
  