old_contents: 'use strict';
  module.exports = function(sequelize, DataTypes) {
    var Response = sequelize.define('Response', {
      GuestId: DataTypes.INTEGER,
    }, {
      classMethods: {
        associate: function(models) {
          // associations can be defined here
  
          models.Response.belongsTo(models.Guest);
          models.Response.belongsTo(models.Question);
          models.Response.belongsTo(models.Choice);
        },
      },
    });
    return Response;
  };
  
new_contents: 'use strict';
  module.exports = function(sequelize, DataTypes) {
    var Response = sequelize.define('Response', {
      GuestId: DataTypes.INTEGER
    }, {
      classMethods: {
        associate: function(models) {
          // associations can be defined here
  
          models.Response.belongsTo(models.Guest);
          models.Response.belongsTo(models.Question);
          models.Response.belongsTo(models.Choice);
        }
      }
    });
    return Response;
  };
  
subject: Apply ES5 lint feedback to models/response.js.